Finding the Third Proportional to 6,139,050.75 and 10,231,132.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,139,050.75 : 10,231,132.78 = 10,231,132.78 : x
2. Step 2: Convert to fraction form
   6,139,050.75/10,231,132.78 = 10,231,132.78/x
3. Step 3: Cross multiply
   6,139,050.75x = 10,231,132.78 × 10,231,132.78
4. Step 4: Simplify right side
   6,139,050.75x = 104,676,077,987,568.36
5. Step 5: Solve for x
   x = 104,676,077,987,568.36/6,139,050.75
6. Step 6: Final answer
   x = 17,050,857.25