Finding the Third Proportional to 2,529,240 and 3,856,878

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529,240 : 3,856,878 = 3,856,878 : x
2. Step 2: Convert to fraction form
   2,529,240/3,856,878 = 3,856,878/x
3. Step 3: Cross multiply
   2,529,240x = 3,856,878 × 3,856,878
4. Step 4: Simplify right side
   2,529,240x = 14,875,507,906,884
5. Step 5: Solve for x
   x = 14,875,507,906,884/2,529,240
6. Step 6: Final answer
   x = 5,881,414.14