Finding the Third Proportional to 33,782,640 and 73,758,048

Step by Step Solution

1. Step 1: Write the proportion equation
   33,782,640 : 73,758,048 = 73,758,048 : x
2. Step 2: Convert to fraction form
   33,782,640/73,758,048 = 73,758,048/x
3. Step 3: Cross multiply
   33,782,640x = 73,758,048 × 73,758,048
4. Step 4: Simplify right side
   33,782,640x = 5,440,249,644,770,304
5. Step 5: Solve for x
   x = 5,440,249,644,770,304/33,782,640
6. Step 6: Final answer
   x = 161,036,841.55