Finding the Third Proportional to 8,265,648 and 17,836,128

Step by Step Solution

1. Step 1: Write the proportion equation
   8,265,648 : 17,836,128 = 17,836,128 : x
2. Step 2: Convert to fraction form
   8,265,648/17,836,128 = 17,836,128/x
3. Step 3: Cross multiply
   8,265,648x = 17,836,128 × 17,836,128
4. Step 4: Simplify right side
   8,265,648x = 318,127,462,032,384
5. Step 5: Solve for x
   x = 318,127,462,032,384/8,265,648
6. Step 6: Final answer
   x = 38,487,903.43