Finding the Third Proportional to 664,241.50 and 932,061.75

Step by Step Solution

1. Step 1: Write the proportion equation
   664,241.50 : 932,061.75 = 932,061.75 : x
2. Step 2: Convert to fraction form
   664,241.50/932,061.75 = 932,061.75/x
3. Step 3: Cross multiply
   664,241.50x = 932,061.75 × 932,061.75
4. Step 4: Simplify right side
   664,241.50x = 868,739,105,813.06
5. Step 5: Solve for x
   x = 868,739,105,813.06/664,241.50
6. Step 6: Final answer
   x = 1,307,866.35