Finding the Third Proportional to 624,874.50 and 946,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   624,874.50 : 946,066.50 = 946,066.50 : x
2. Step 2: Convert to fraction form
   624,874.50/946,066.50 = 946,066.50/x
3. Step 3: Cross multiply
   624,874.50x = 946,066.50 × 946,066.50
4. Step 4: Simplify right side
   624,874.50x = 895,041,822,422.25
5. Step 5: Solve for x
   x = 895,041,822,422.25/624,874.50
6. Step 6: Final answer
   x = 1,432,354.53