Finding the Third Proportional to 83,178,132 and 185,481,528

Step by Step Solution

1. Step 1: Write the proportion equation
   83,178,132 : 185,481,528 = 185,481,528 : x
2. Step 2: Convert to fraction form
   83,178,132/185,481,528 = 185,481,528/x
3. Step 3: Cross multiply
   83,178,132x = 185,481,528 × 185,481,528
4. Step 4: Simplify right side
   83,178,132x = 34,403,397,229,214,784
5. Step 5: Solve for x
   x = 34,403,397,229,214,784/83,178,132
6. Step 6: Final answer
   x = 413,611,082.65