Finding the Third Proportional to 67,384,839.75 and 103,511,356.88

Step by Step Solution

1. Step 1: Write the proportion equation
   67,384,839.75 : 103,511,356.88 = 103,511,356.88 : x
2. Step 2: Convert to fraction form
   67,384,839.75/103,511,356.88 = 103,511,356.88/x
3. Step 3: Cross multiply
   67,384,839.75x = 103,511,356.88 × 103,511,356.88
4. Step 4: Simplify right side
   67,384,839.75x = 10,714,601,002,103,610
5. Step 5: Solve for x
   x = 10,714,601,002,103,610/67,384,839.75
6. Step 6: Final answer
   x = 159,006,106.45