Finding the Third Proportional to 627,135.50 and 946,582

Step by Step Solution

1. Step 1: Write the proportion equation
   627,135.50 : 946,582 = 946,582 : x
2. Step 2: Convert to fraction form
   627,135.50/946,582 = 946,582/x
3. Step 3: Cross multiply
   627,135.50x = 946,582 × 946,582
4. Step 4: Simplify right side
   627,135.50x = 896,017,482,724
5. Step 5: Solve for x
   x = 896,017,482,724/627,135.50
6. Step 6: Final answer
   x = 1,428,746.23