Finding the Third Proportional to 1,648.97 and 3,558.09
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Solution
The third proportional to 1,648.97 and 3,558.09 is: 7,677.54
Step by Step Solution
- Step 1: Write the proportion equation
1,648.97 : 3,558.09 = 3,558.09 : x - Step 2: Convert to fraction form
1,648.97/3,558.09 = 3,558.09/x - Step 3: Cross multiply
1,648.97x = 3,558.09 × 3,558.09 - Step 4: Simplify right side
1,648.97x = 12,660,031.13 - Step 5: Solve for x
x = 12,660,031.13/1,648.97 - Step 6: Final answer
x = 7,677.54
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