Finding the Third Proportional to 610,904 and 1,263,704

Step by Step Solution

1. Step 1: Write the proportion equation
   610,904 : 1,263,704 = 1,263,704 : x
2. Step 2: Convert to fraction form
   610,904/1,263,704 = 1,263,704/x
3. Step 3: Cross multiply
   610,904x = 1,263,704 × 1,263,704
4. Step 4: Simplify right side
   610,904x = 1,596,947,799,616
5. Step 5: Solve for x
   x = 1,596,947,799,616/610,904
6. Step 6: Final answer
   x = 2,614,073.24