Finding the Third Proportional to 10,915,114 and 22,150,964

Step by Step Solution

1. Step 1: Write the proportion equation
   10,915,114 : 22,150,964 = 22,150,964 : x
2. Step 2: Convert to fraction form
   10,915,114/22,150,964 = 22,150,964/x
3. Step 3: Cross multiply
   10,915,114x = 22,150,964 × 22,150,964
4. Step 4: Simplify right side
   10,915,114x = 490,665,206,129,296
5. Step 5: Solve for x
   x = 490,665,206,129,296/10,915,114
6. Step 6: Final answer
   x = 44,952,824.69