Finding the Third Proportional to 40,052,582 and 82,228,456

Step by Step Solution

1. Step 1: Write the proportion equation
   40,052,582 : 82,228,456 = 82,228,456 : x
2. Step 2: Convert to fraction form
   40,052,582/82,228,456 = 82,228,456/x
3. Step 3: Cross multiply
   40,052,582x = 82,228,456 × 82,228,456
4. Step 4: Simplify right side
   40,052,582x = 6,761,518,976,143,936
5. Step 5: Solve for x
   x = 6,761,518,976,143,936/40,052,582
6. Step 6: Final answer
   x = 168,816,057.26