Finding the Third Proportional to 1,516,684 and 2,284,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,684 : 2,284,638 = 2,284,638 : x
2. Step 2: Convert to fraction form
   1,516,684/2,284,638 = 2,284,638/x
3. Step 3: Cross multiply
   1,516,684x = 2,284,638 × 2,284,638
4. Step 4: Simplify right side
   1,516,684x = 5,219,570,791,044
5. Step 5: Solve for x
   x = 5,219,570,791,044/1,516,684
6. Step 6: Final answer
   x = 3,441,435.92