Finding the Third Proportional to 83,188,632 and 179,530,248

Step by Step Solution

1. Step 1: Write the proportion equation
   83,188,632 : 179,530,248 = 179,530,248 : x
2. Step 2: Convert to fraction form
   83,188,632/179,530,248 = 179,530,248/x
3. Step 3: Cross multiply
   83,188,632x = 179,530,248 × 179,530,248
4. Step 4: Simplify right side
   83,188,632x = 32,231,109,946,941,504
5. Step 5: Solve for x
   x = 32,231,109,946,941,504/83,188,632
6. Step 6: Final answer
   x = 387,446,086.95