Finding the Third Proportional to 907,951.50 and 1,992,231

Step by Step Solution

1. Step 1: Write the proportion equation
   907,951.50 : 1,992,231 = 1,992,231 : x
2. Step 2: Convert to fraction form
   907,951.50/1,992,231 = 1,992,231/x
3. Step 3: Cross multiply
   907,951.50x = 1,992,231 × 1,992,231
4. Step 4: Simplify right side
   907,951.50x = 3,968,984,357,361
5. Step 5: Solve for x
   x = 3,968,984,357,361/907,951.50
6. Step 6: Final answer
   x = 4,371,361.64