Finding the Third Proportional to 2,255,506 and 4,863,108

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,506 : 4,863,108 = 4,863,108 : x
2. Step 2: Convert to fraction form
   2,255,506/4,863,108 = 4,863,108/x
3. Step 3: Cross multiply
   2,255,506x = 4,863,108 × 4,863,108
4. Step 4: Simplify right side
   2,255,506x = 23,649,819,419,664
5. Step 5: Solve for x
   x = 23,649,819,419,664/2,255,506
6. Step 6: Final answer
   x = 10,485,371.98