Finding the Third Proportional to 4,862,494 and 10,581,212

Step by Step Solution

1. Step 1: Write the proportion equation
   4,862,494 : 10,581,212 = 10,581,212 : x
2. Step 2: Convert to fraction form
   4,862,494/10,581,212 = 10,581,212/x
3. Step 3: Cross multiply
   4,862,494x = 10,581,212 × 10,581,212
4. Step 4: Simplify right side
   4,862,494x = 111,962,047,388,944
5. Step 5: Solve for x
   x = 111,962,047,388,944/4,862,494
6. Step 6: Final answer
   x = 23,025,642.27