Finding the Third Proportional to 1,160,832 and 2,439,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160,832 : 2,439,168 = 2,439,168 : x
2. Step 2: Convert to fraction form
   1,160,832/2,439,168 = 2,439,168/x
3. Step 3: Cross multiply
   1,160,832x = 2,439,168 × 2,439,168
4. Step 4: Simplify right side
   1,160,832x = 5,949,540,532,224
5. Step 5: Solve for x
   x = 5,949,540,532,224/1,160,832
6. Step 6: Final answer
   x = 5,125,238.22