Finding the Third Proportional to 429,346.50 and 932,505

Step by Step Solution

1. Step 1: Write the proportion equation
   429,346.50 : 932,505 = 932,505 : x
2. Step 2: Convert to fraction form
   429,346.50/932,505 = 932,505/x
3. Step 3: Cross multiply
   429,346.50x = 932,505 × 932,505
4. Step 4: Simplify right side
   429,346.50x = 869,565,575,025
5. Step 5: Solve for x
   x = 869,565,575,025/429,346.50
6. Step 6: Final answer
   x = 2,025,323.54