Finding the Third Proportional to 2,361,300 and 5,218,761

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361,300 : 5,218,761 = 5,218,761 : x
2. Step 2: Convert to fraction form
   2,361,300/5,218,761 = 5,218,761/x
3. Step 3: Cross multiply
   2,361,300x = 5,218,761 × 5,218,761
4. Step 4: Simplify right side
   2,361,300x = 27,235,466,375,121
5. Step 5: Solve for x
   x = 27,235,466,375,121/2,361,300
6. Step 6: Final answer
   x = 11,534,098.33