Finding the Third Proportional to 33,874,648 and 72,118,976

Step by Step Solution

1. Step 1: Write the proportion equation
   33,874,648 : 72,118,976 = 72,118,976 : x
2. Step 2: Convert to fraction form
   33,874,648/72,118,976 = 72,118,976/x
3. Step 3: Cross multiply
   33,874,648x = 72,118,976 × 72,118,976
4. Step 4: Simplify right side
   33,874,648x = 5,201,146,699,288,576
5. Step 5: Solve for x
   x = 5,201,146,699,288,576/33,874,648
6. Step 6: Final answer
   x = 153,540,981.42