Finding the Third Proportional to 1,516,686 and 2,284,641

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,686 : 2,284,641 = 2,284,641 : x
2. Step 2: Convert to fraction form
   1,516,686/2,284,641 = 2,284,641/x
3. Step 3: Cross multiply
   1,516,686x = 2,284,641 × 2,284,641
4. Step 4: Simplify right side
   1,516,686x = 5,219,584,498,881
5. Step 5: Solve for x
   x = 5,219,584,498,881/1,516,686
6. Step 6: Final answer
   x = 3,441,440.42