Finding the Third Proportional to 83,668,120 and 181,229,456

Step by Step Solution

1. Step 1: Write the proportion equation
   83,668,120 : 181,229,456 = 181,229,456 : x
2. Step 2: Convert to fraction form
   83,668,120/181,229,456 = 181,229,456/x
3. Step 3: Cross multiply
   83,668,120x = 181,229,456 × 181,229,456
4. Step 4: Simplify right side
   83,668,120x = 32,844,115,722,055,936
5. Step 5: Solve for x
   x = 32,844,115,722,055,936/83,668,120
6. Step 6: Final answer
   x = 392,552,333.22