Finding the Third Proportional to 439,495.88 and 932,949

Step by Step Solution

1. Step 1: Write the proportion equation
   439,495.88 : 932,949 = 932,949 : x
2. Step 2: Convert to fraction form
   439,495.88/932,949 = 932,949/x
3. Step 3: Cross multiply
   439,495.88x = 932,949 × 932,949
4. Step 4: Simplify right side
   439,495.88x = 870,393,836,601
5. Step 5: Solve for x
   x = 870,393,836,601/439,495.88
6. Step 6: Final answer
   x = 1,980,436.87