Finding the Third Proportional to 2,585,494.50 and 3,914,238

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585,494.50 : 3,914,238 = 3,914,238 : x
2. Step 2: Convert to fraction form
   2,585,494.50/3,914,238 = 3,914,238/x
3. Step 3: Cross multiply
   2,585,494.50x = 3,914,238 × 3,914,238
4. Step 4: Simplify right side
   2,585,494.50x = 15,321,259,120,644
5. Step 5: Solve for x
   x = 15,321,259,120,644/2,585,494.50
6. Step 6: Final answer
   x = 5,925,852.53