Finding the Third Proportional to 41,126,220 and 89,342,380

Step by Step Solution

1. Step 1: Write the proportion equation
   41,126,220 : 89,342,380 = 89,342,380 : x
2. Step 2: Convert to fraction form
   41,126,220/89,342,380 = 89,342,380/x
3. Step 3: Cross multiply
   41,126,220x = 89,342,380 × 89,342,380
4. Step 4: Simplify right side
   41,126,220x = 7,982,060,864,064,400
5. Step 5: Solve for x
   x = 7,982,060,864,064,400/41,126,220
6. Step 6: Final answer
   x = 194,086,907.67