Finding the Third Proportional to 10,811,084 and 14,561,790

Step by Step Solution

1. Step 1: Write the proportion equation
   10,811,084 : 14,561,790 = 14,561,790 : x
2. Step 2: Convert to fraction form
   10,811,084/14,561,790 = 14,561,790/x
3. Step 3: Cross multiply
   10,811,084x = 14,561,790 × 14,561,790
4. Step 4: Simplify right side
   10,811,084x = 212,045,728,004,100
5. Step 5: Solve for x
   x = 212,045,728,004,100/10,811,084
6. Step 6: Final answer
   x = 19,613,734.20