Finding the Third Proportional to 33,277,885 and 72,680,060

Step by Step Solution

1. Step 1: Write the proportion equation
   33,277,885 : 72,680,060 = 72,680,060 : x
2. Step 2: Convert to fraction form
   33,277,885/72,680,060 = 72,680,060/x
3. Step 3: Cross multiply
   33,277,885x = 72,680,060 × 72,680,060
4. Step 4: Simplify right side
   33,277,885x = 5,282,391,121,603,600
5. Step 5: Solve for x
   x = 5,282,391,121,603,600/33,277,885
6. Step 6: Final answer
   x = 158,735,782.69