Finding the Third Proportional to 354,692.25 and 778,369.50
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Solution
The third proportional to 354,692.25 and 778,369.50 is: 1,708,126.07
Step by Step Solution
- Step 1: Write the proportion equation
354,692.25 : 778,369.50 = 778,369.50 : x - Step 2: Convert to fraction form
354,692.25/778,369.50 = 778,369.50/x - Step 3: Cross multiply
354,692.25x = 778,369.50 × 778,369.50 - Step 4: Simplify right side
354,692.25x = 605,859,078,530.25 - Step 5: Solve for x
x = 605,859,078,530.25/354,692.25 - Step 6: Final answer
x = 1,708,126.07
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