Finding the Third Proportional to 33,277,894 and 72,680,078

Step by Step Solution

1. Step 1: Write the proportion equation
   33,277,894 : 72,680,078 = 72,680,078 : x
2. Step 2: Convert to fraction form
   33,277,894/72,680,078 = 72,680,078/x
3. Step 3: Cross multiply
   33,277,894x = 72,680,078 × 72,680,078
4. Step 4: Simplify right side
   33,277,894x = 5,282,393,738,086,084
5. Step 5: Solve for x
   x = 5,282,393,738,086,084/33,277,894
6. Step 6: Final answer
   x = 158,735,818.38