Finding the Third Proportional to 783,744.50 and 1,103,679

Step by Step Solution

1. Step 1: Write the proportion equation
   783,744.50 : 1,103,679 = 1,103,679 : x
2. Step 2: Convert to fraction form
   783,744.50/1,103,679 = 1,103,679/x
3. Step 3: Cross multiply
   783,744.50x = 1,103,679 × 1,103,679
4. Step 4: Simplify right side
   783,744.50x = 1,218,107,335,041
5. Step 5: Solve for x
   x = 1,218,107,335,041/783,744.50
6. Step 6: Final answer
   x = 1,554,214.84