Finding the Third Proportional to 429,532.50 and 888,792

Step by Step Solution

1. Step 1: Write the proportion equation
   429,532.50 : 888,792 = 888,792 : x
2. Step 2: Convert to fraction form
   429,532.50/888,792 = 888,792/x
3. Step 3: Cross multiply
   429,532.50x = 888,792 × 888,792
4. Step 4: Simplify right side
   429,532.50x = 789,951,219,264
5. Step 5: Solve for x
   x = 789,951,219,264/429,532.50
6. Step 6: Final answer
   x = 1,839,095.34