Finding the Third Proportional to 610,464 and 1,325,976

Step by Step Solution

1. Step 1: Write the proportion equation
   610,464 : 1,325,976 = 1,325,976 : x
2. Step 2: Convert to fraction form
   610,464/1,325,976 = 1,325,976/x
3. Step 3: Cross multiply
   610,464x = 1,325,976 × 1,325,976
4. Step 4: Simplify right side
   610,464x = 1,758,212,352,576
5. Step 5: Solve for x
   x = 1,758,212,352,576/610,464
6. Step 6: Final answer
   x = 2,880,124.55