Finding the Third Proportional to 83,868,440 and 179,395,332

Step by Step Solution

1. Step 1: Write the proportion equation
   83,868,440 : 179,395,332 = 179,395,332 : x
2. Step 2: Convert to fraction form
   83,868,440/179,395,332 = 179,395,332/x
3. Step 3: Cross multiply
   83,868,440x = 179,395,332 × 179,395,332
4. Step 4: Simplify right side
   83,868,440x = 32,182,685,143,390,224
5. Step 5: Solve for x
   x = 32,182,685,143,390,224/83,868,440
6. Step 6: Final answer
   x = 383,728,195.53