Finding the Third Proportional to 41,469,040 and 89,838,508

Step by Step Solution

1. Step 1: Write the proportion equation
   41,469,040 : 89,838,508 = 89,838,508 : x
2. Step 2: Convert to fraction form
   41,469,040/89,838,508 = 89,838,508/x
3. Step 3: Cross multiply
   41,469,040x = 89,838,508 × 89,838,508
4. Step 4: Simplify right side
   41,469,040x = 8,070,957,519,666,064
5. Step 5: Solve for x
   x = 8,070,957,519,666,064/41,469,040
6. Step 6: Final answer
   x = 194,626,099.85