Finding the Third Proportional to 33,167,570 and 71,767,970

Step by Step Solution

1. Step 1: Write the proportion equation
   33,167,570 : 71,767,970 = 71,767,970 : x
2. Step 2: Convert to fraction form
   33,167,570/71,767,970 = 71,767,970/x
3. Step 3: Cross multiply
   33,167,570x = 71,767,970 × 71,767,970
4. Step 4: Simplify right side
   33,167,570x = 5,150,641,517,920,900
5. Step 5: Solve for x
   x = 5,150,641,517,920,900/33,167,570
6. Step 6: Final answer
   x = 155,291,494.61