Finding the Third Proportional to 10,107,105 and 21,916,666.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,107,105 : 21,916,666.50 = 21,916,666.50 : x
2. Step 2: Convert to fraction form
   10,107,105/21,916,666.50 = 21,916,666.50/x
3. Step 3: Cross multiply
   10,107,105x = 21,916,666.50 × 21,916,666.50
4. Step 4: Simplify right side
   10,107,105x = 480,340,270,472,222.25
5. Step 5: Solve for x
   x = 480,340,270,472,222.25/10,107,105
6. Step 6: Final answer
   x = 47,525,010.42