Finding the Third Proportional to 9,049,918 and 12,659,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,049,918 : 12,659,050.50 = 12,659,050.50 : x
2. Step 2: Convert to fraction form
   9,049,918/12,659,050.50 = 12,659,050.50/x
3. Step 3: Cross multiply
   9,049,918x = 12,659,050.50 × 12,659,050.50
4. Step 4: Simplify right side
   9,049,918x = 160,251,559,561,550.25
5. Step 5: Solve for x
   x = 160,251,559,561,550.25/9,049,918
6. Step 6: Final answer
   x = 17,707,515.09