Finding the Third Proportional to 789,541.50 and 1,736,509.50

Step by Step Solution

1. Step 1: Write the proportion equation
   789,541.50 : 1,736,509.50 = 1,736,509.50 : x
2. Step 2: Convert to fraction form
   789,541.50/1,736,509.50 = 1,736,509.50/x
3. Step 3: Cross multiply
   789,541.50x = 1,736,509.50 × 1,736,509.50
4. Step 4: Simplify right side
   789,541.50x = 3,015,465,243,590.25
5. Step 5: Solve for x
   x = 3,015,465,243,590.25/789,541.50
6. Step 6: Final answer
   x = 3,819,261.23