Finding the Third Proportional to 33,277,898 and 72,680,086

Step by Step Solution

1. Step 1: Write the proportion equation
   33,277,898 : 72,680,086 = 72,680,086 : x
2. Step 2: Convert to fraction form
   33,277,898/72,680,086 = 72,680,086/x
3. Step 3: Cross multiply
   33,277,898x = 72,680,086 × 72,680,086
4. Step 4: Simplify right side
   33,277,898x = 5,282,394,900,967,396
5. Step 5: Solve for x
   x = 5,282,394,900,967,396/33,277,898
6. Step 6: Final answer
   x = 158,735,834.25