Finding the Third Proportional to 2,429,048 and 5,231,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,048 : 5,231,772 = 5,231,772 : x
2. Step 2: Convert to fraction form
   2,429,048/5,231,772 = 5,231,772/x
3. Step 3: Cross multiply
   2,429,048x = 5,231,772 × 5,231,772
4. Step 4: Simplify right side
   2,429,048x = 27,371,438,259,984
5. Step 5: Solve for x
   x = 27,371,438,259,984/2,429,048
6. Step 6: Final answer
   x = 11,268,380.97