Finding the Third Proportional to 5,289,250 and 7,856,114

Step by Step Solution

1. Step 1: Write the proportion equation
   5,289,250 : 7,856,114 = 7,856,114 : x
2. Step 2: Convert to fraction form
   5,289,250/7,856,114 = 7,856,114/x
3. Step 3: Cross multiply
   5,289,250x = 7,856,114 × 7,856,114
4. Step 4: Simplify right side
   5,289,250x = 61,718,527,180,996
5. Step 5: Solve for x
   x = 61,718,527,180,996/5,289,250
6. Step 6: Final answer
   x = 11,668,672.72