Finding the Third Proportional to 1,059,078 and 1,616,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,078 : 1,616,328 = 1,616,328 : x
2. Step 2: Convert to fraction form
   1,059,078/1,616,328 = 1,616,328/x
3. Step 3: Cross multiply
   1,059,078x = 1,616,328 × 1,616,328
4. Step 4: Simplify right side
   1,059,078x = 2,612,516,203,584
5. Step 5: Solve for x
   x = 2,612,516,203,584/1,059,078
6. Step 6: Final answer
   x = 2,466,783.56