Finding the Third Proportional to 783,741.50 and 1,103,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   783,741.50 : 1,103,674.50 = 1,103,674.50 : x
2. Step 2: Convert to fraction form
   783,741.50/1,103,674.50 = 1,103,674.50/x
3. Step 3: Cross multiply
   783,741.50x = 1,103,674.50 × 1,103,674.50
4. Step 4: Simplify right side
   783,741.50x = 1,218,097,401,950.25
5. Step 5: Solve for x
   x = 1,218,097,401,950.25/783,741.50
6. Step 6: Final answer
   x = 1,554,208.12