Finding the Third Proportional to 978,468 and 1,496,880
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Solution
The third proportional to 978,468 and 1,496,880 is: 2,289,957.09
Step by Step Solution
- Step 1: Write the proportion equation
978,468 : 1,496,880 = 1,496,880 : x - Step 2: Convert to fraction form
978,468/1,496,880 = 1,496,880/x - Step 3: Cross multiply
978,468x = 1,496,880 × 1,496,880 - Step 4: Simplify right side
978,468x = 2,240,649,734,400 - Step 5: Solve for x
x = 2,240,649,734,400/978,468 - Step 6: Final answer
x = 2,289,957.09
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