Finding the Third Proportional to 67,384,839.50 and 103,511,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,384,839.50 : 103,511,356.50 = 103,511,356.50 : x
2. Step 2: Convert to fraction form
   67,384,839.50/103,511,356.50 = 103,511,356.50/x
3. Step 3: Cross multiply
   67,384,839.50x = 103,511,356.50 × 103,511,356.50
4. Step 4: Simplify right side
   67,384,839.50x = 10,714,600,924,470,092
5. Step 5: Solve for x
   x = 10,714,600,924,470,092/67,384,839.50
6. Step 6: Final answer
   x = 159,006,105.88