Finding the Third Proportional to 6,139,037.81 and 10,231,114.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,139,037.81 : 10,231,114.50 = 10,231,114.50 : x
2. Step 2: Convert to fraction form
   6,139,037.81/10,231,114.50 = 10,231,114.50/x
3. Step 3: Cross multiply
   6,139,037.81x = 10,231,114.50 × 10,231,114.50
4. Step 4: Simplify right side
   6,139,037.81x = 104,675,703,912,110.25
5. Step 5: Solve for x
   x = 104,675,703,912,110.25/6,139,037.81
6. Step 6: Final answer
   x = 17,050,832.25