Finding the Third Proportional to 5,177,388 and 8,104,092

Step by Step Solution

1. Step 1: Write the proportion equation
   5,177,388 : 8,104,092 = 8,104,092 : x
2. Step 2: Convert to fraction form
   5,177,388/8,104,092 = 8,104,092/x
3. Step 3: Cross multiply
   5,177,388x = 8,104,092 × 8,104,092
4. Step 4: Simplify right side
   5,177,388x = 65,676,307,144,464
5. Step 5: Solve for x
   x = 65,676,307,144,464/5,177,388
6. Step 6: Final answer
   x = 12,685,220.26