Finding the Third Proportional to 2,573,907 and 3,887,238

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,907 : 3,887,238 = 3,887,238 : x
2. Step 2: Convert to fraction form
   2,573,907/3,887,238 = 3,887,238/x
3. Step 3: Cross multiply
   2,573,907x = 3,887,238 × 3,887,238
4. Step 4: Simplify right side
   2,573,907x = 15,110,619,268,644
5. Step 5: Solve for x
   x = 15,110,619,268,644/2,573,907
6. Step 6: Final answer
   x = 5,870,693.57