Finding the Third Proportional to 724,541.50 and 1,589,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   724,541.50 : 1,589,050.50 = 1,589,050.50 : x
2. Step 2: Convert to fraction form
   724,541.50/1,589,050.50 = 1,589,050.50/x
3. Step 3: Cross multiply
   724,541.50x = 1,589,050.50 × 1,589,050.50
4. Step 4: Simplify right side
   724,541.50x = 2,525,081,491,550.25
5. Step 5: Solve for x
   x = 2,525,081,491,550.25/724,541.50
6. Step 6: Final answer
   x = 3,485,075.03