Finding the Third Proportional to 613,496 and 947,604

Step by Step Solution

1. Step 1: Write the proportion equation
   613,496 : 947,604 = 947,604 : x
2. Step 2: Convert to fraction form
   613,496/947,604 = 947,604/x
3. Step 3: Cross multiply
   613,496x = 947,604 × 947,604
4. Step 4: Simplify right side
   613,496x = 897,953,340,816
5. Step 5: Solve for x
   x = 897,953,340,816/613,496
6. Step 6: Final answer
   x = 1,463,666.17