Finding the Third Proportional to 1,540,651.50 and 3,435,349.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,651.50 : 3,435,349.50 = 3,435,349.50 : x
2. Step 2: Convert to fraction form
   1,540,651.50/3,435,349.50 = 3,435,349.50/x
3. Step 3: Cross multiply
   1,540,651.50x = 3,435,349.50 × 3,435,349.50
4. Step 4: Simplify right side
   1,540,651.50x = 11,801,626,187,150.25
5. Step 5: Solve for x
   x = 11,801,626,187,150.25/1,540,651.50
6. Step 6: Final answer
   x = 7,660,152.99