Finding the Third Proportional to 8,238,602 and 17,941,828

Step by Step Solution

1. Step 1: Write the proportion equation
   8,238,602 : 17,941,828 = 17,941,828 : x
2. Step 2: Convert to fraction form
   8,238,602/17,941,828 = 17,941,828/x
3. Step 3: Cross multiply
   8,238,602x = 17,941,828 × 17,941,828
4. Step 4: Simplify right side
   8,238,602x = 321,909,191,981,584
5. Step 5: Solve for x
   x = 321,909,191,981,584/8,238,602
6. Step 6: Final answer
   x = 39,073,278.69