Finding the Third Proportional to 33,383,083.50 and 71,175,645

Step by Step Solution

1. Step 1: Write the proportion equation
   33,383,083.50 : 71,175,645 = 71,175,645 : x
2. Step 2: Convert to fraction form
   33,383,083.50/71,175,645 = 71,175,645/x
3. Step 3: Cross multiply
   33,383,083.50x = 71,175,645 × 71,175,645
4. Step 4: Simplify right side
   33,383,083.50x = 5,065,972,441,166,025
5. Step 5: Solve for x
   x = 5,065,972,441,166,025/33,383,083.50
6. Step 6: Final answer
   x = 151,752,681.60