Finding the Third Proportional to 5,170,188 and 7,895,250

Step by Step Solution

1. Step 1: Write the proportion equation
   5,170,188 : 7,895,250 = 7,895,250 : x
2. Step 2: Convert to fraction form
   5,170,188/7,895,250 = 7,895,250/x
3. Step 3: Cross multiply
   5,170,188x = 7,895,250 × 7,895,250
4. Step 4: Simplify right side
   5,170,188x = 62,334,972,562,500
5. Step 5: Solve for x
   x = 62,334,972,562,500/5,170,188
6. Step 6: Final answer
   x = 12,056,616.23