Finding the Third Proportional to 33,518,256 and 71,996,992

Step by Step Solution

1. Step 1: Write the proportion equation
   33,518,256 : 71,996,992 = 71,996,992 : x
2. Step 2: Convert to fraction form
   33,518,256/71,996,992 = 71,996,992/x
3. Step 3: Cross multiply
   33,518,256x = 71,996,992 × 71,996,992
4. Step 4: Simplify right side
   33,518,256x = 5,183,566,857,048,064
5. Step 5: Solve for x
   x = 5,183,566,857,048,064/33,518,256
6. Step 6: Final answer
   x = 154,649,062.20