Finding the Third Proportional to 83,188,630 and 179,530,244

Step by Step Solution

1. Step 1: Write the proportion equation
   83,188,630 : 179,530,244 = 179,530,244 : x
2. Step 2: Convert to fraction form
   83,188,630/179,530,244 = 179,530,244/x
3. Step 3: Cross multiply
   83,188,630x = 179,530,244 × 179,530,244
4. Step 4: Simplify right side
   83,188,630x = 32,231,108,510,699,536
5. Step 5: Solve for x
   x = 32,231,108,510,699,536/83,188,630
6. Step 6: Final answer
   x = 387,446,079.00