Finding the Third Proportional to 783,707.50 and 1,103,632

Step by Step Solution

1. Step 1: Write the proportion equation
   783,707.50 : 1,103,632 = 1,103,632 : x
2. Step 2: Convert to fraction form
   783,707.50/1,103,632 = 1,103,632/x
3. Step 3: Cross multiply
   783,707.50x = 1,103,632 × 1,103,632
4. Step 4: Simplify right side
   783,707.50x = 1,218,003,591,424
5. Step 5: Solve for x
   x = 1,218,003,591,424/783,707.50
6. Step 6: Final answer
   x = 1,554,155.84