Finding the Third Proportional to 33,518,288 and 71,997,052

Step by Step Solution

1. Step 1: Write the proportion equation
   33,518,288 : 71,997,052 = 71,997,052 : x
2. Step 2: Convert to fraction form
   33,518,288/71,997,052 = 71,997,052/x
3. Step 3: Cross multiply
   33,518,288x = 71,997,052 × 71,997,052
4. Step 4: Simplify right side
   33,518,288x = 5,183,575,496,690,704
5. Step 5: Solve for x
   x = 5,183,575,496,690,704/33,518,288
6. Step 6: Final answer
   x = 154,649,172.32