Finding the Third Proportional to 484,375 and 747,002

Step by Step Solution

1. Step 1: Write the proportion equation
   484,375 : 747,002 = 747,002 : x
2. Step 2: Convert to fraction form
   484,375/747,002 = 747,002/x
3. Step 3: Cross multiply
   484,375x = 747,002 × 747,002
4. Step 4: Simplify right side
   484,375x = 558,011,988,004
5. Step 5: Solve for x
   x = 558,011,988,004/484,375
6. Step 6: Final answer
   x = 1,152,024.75