Finding the Third Proportional to 715,291 and 1,002,627

Step by Step Solution

1. Step 1: Write the proportion equation
   715,291 : 1,002,627 = 1,002,627 : x
2. Step 2: Convert to fraction form
   715,291/1,002,627 = 1,002,627/x
3. Step 3: Cross multiply
   715,291x = 1,002,627 × 1,002,627
4. Step 4: Simplify right side
   715,291x = 1,005,260,901,129
5. Step 5: Solve for x
   x = 1,005,260,901,129/715,291
6. Step 6: Final answer
   x = 1,405,387.32