Finding the Third Proportional to 6,235,150.50 and 13,398,561

Step by Step Solution

1. Step 1: Write the proportion equation
   6,235,150.50 : 13,398,561 = 13,398,561 : x
2. Step 2: Convert to fraction form
   6,235,150.50/13,398,561 = 13,398,561/x
3. Step 3: Cross multiply
   6,235,150.50x = 13,398,561 × 13,398,561
4. Step 4: Simplify right side
   6,235,150.50x = 179,521,436,870,721
5. Step 5: Solve for x
   x = 179,521,436,870,721/6,235,150.50
6. Step 6: Final answer
   x = 28,791,837.00