Finding the Third Proportional to 33,277,892 and 72,680,074

Step by Step Solution

1. Step 1: Write the proportion equation
   33,277,892 : 72,680,074 = 72,680,074 : x
2. Step 2: Convert to fraction form
   33,277,892/72,680,074 = 72,680,074/x
3. Step 3: Cross multiply
   33,277,892x = 72,680,074 × 72,680,074
4. Step 4: Simplify right side
   33,277,892x = 5,282,393,156,645,476
5. Step 5: Solve for x
   x = 5,282,393,156,645,476/33,277,892
6. Step 6: Final answer
   x = 158,735,810.45