Finding the Third Proportional to 610,366 and 1,325,810

Step by Step Solution

1. Step 1: Write the proportion equation
   610,366 : 1,325,810 = 1,325,810 : x
2. Step 2: Convert to fraction form
   610,366/1,325,810 = 1,325,810/x
3. Step 3: Cross multiply
   610,366x = 1,325,810 × 1,325,810
4. Step 4: Simplify right side
   610,366x = 1,757,772,156,100
5. Step 5: Solve for x
   x = 1,757,772,156,100/610,366
6. Step 6: Final answer
   x = 2,879,865.78