Finding the Third Proportional to 458,149.50 and 947,727

Step by Step Solution

1. Step 1: Write the proportion equation
   458,149.50 : 947,727 = 947,727 : x
2. Step 2: Convert to fraction form
   458,149.50/947,727 = 947,727/x
3. Step 3: Cross multiply
   458,149.50x = 947,727 × 947,727
4. Step 4: Simplify right side
   458,149.50x = 898,186,466,529
5. Step 5: Solve for x
   x = 898,186,466,529/458,149.50
6. Step 6: Final answer
   x = 1,960,465.89