Finding the Third Proportional to 33,442,909.50 and 73,462,401.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,442,909.50 : 73,462,401.75 = 73,462,401.75 : x
2. Step 2: Convert to fraction form
   33,442,909.50/73,462,401.75 = 73,462,401.75/x
3. Step 3: Cross multiply
   33,442,909.50x = 73,462,401.75 × 73,462,401.75
4. Step 4: Simplify right side
   33,442,909.50x = 5,396,724,470,878,403
5. Step 5: Solve for x
   x = 5,396,724,470,878,403/33,442,909.50
6. Step 6: Final answer
   x = 161,371,260.80