Finding the Third Proportional to 825,610.50 and 1,162,651.50

Step by Step Solution

1. Step 1: Write the proportion equation
   825,610.50 : 1,162,651.50 = 1,162,651.50 : x
2. Step 2: Convert to fraction form
   825,610.50/1,162,651.50 = 1,162,651.50/x
3. Step 3: Cross multiply
   825,610.50x = 1,162,651.50 × 1,162,651.50
4. Step 4: Simplify right side
   825,610.50x = 1,351,758,510,452.25
5. Step 5: Solve for x
   x = 1,351,758,510,452.25/825,610.50
6. Step 6: Final answer
   x = 1,637,283.57