Finding the Third Proportional to 33,379,938 and 71,550,540

Step by Step Solution

1. Step 1: Write the proportion equation
   33,379,938 : 71,550,540 = 71,550,540 : x
2. Step 2: Convert to fraction form
   33,379,938/71,550,540 = 71,550,540/x
3. Step 3: Cross multiply
   33,379,938x = 71,550,540 × 71,550,540
4. Step 4: Simplify right side
   33,379,938x = 5,119,479,774,291,600
5. Step 5: Solve for x
   x = 5,119,479,774,291,600/33,379,938
6. Step 6: Final answer
   x = 153,369,960.55