Finding the Third Proportional to 83,868,442 and 179,395,336

Step by Step Solution

1. Step 1: Write the proportion equation
   83,868,442 : 179,395,336 = 179,395,336 : x
2. Step 2: Convert to fraction form
   83,868,442/179,395,336 = 179,395,336/x
3. Step 3: Cross multiply
   83,868,442x = 179,395,336 × 179,395,336
4. Step 4: Simplify right side
   83,868,442x = 32,182,686,578,552,896
5. Step 5: Solve for x
   x = 32,182,686,578,552,896/83,868,442
6. Step 6: Final answer
   x = 383,728,203.49