Finding the Third Proportional to 3,858,101 and 5,680,561

Step by Step Solution

1. Step 1: Write the proportion equation
   3,858,101 : 5,680,561 = 5,680,561 : x
2. Step 2: Convert to fraction form
   3,858,101/5,680,561 = 5,680,561/x
3. Step 3: Cross multiply
   3,858,101x = 5,680,561 × 5,680,561
4. Step 4: Simplify right side
   3,858,101x = 32,268,773,274,721
5. Step 5: Solve for x
   x = 32,268,773,274,721/3,858,101
6. Step 6: Final answer
   x = 8,363,900.60