Finding the Third Proportional to 3,862,559 and 8,314,150

Step by Step Solution

1. Step 1: Write the proportion equation
   3,862,559 : 8,314,150 = 8,314,150 : x
2. Step 2: Convert to fraction form
   3,862,559/8,314,150 = 8,314,150/x
3. Step 3: Cross multiply
   3,862,559x = 8,314,150 × 8,314,150
4. Step 4: Simplify right side
   3,862,559x = 69,125,090,222,500
5. Step 5: Solve for x
   x = 69,125,090,222,500/3,862,559
6. Step 6: Final answer
   x = 17,896,190.12