Finding the Third Proportional to 1,244,736 and 2,535,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,736 : 2,535,120 = 2,535,120 : x
2. Step 2: Convert to fraction form
   1,244,736/2,535,120 = 2,535,120/x
3. Step 3: Cross multiply
   1,244,736x = 2,535,120 × 2,535,120
4. Step 4: Simplify right side
   1,244,736x = 6,426,833,414,400
5. Step 5: Solve for x
   x = 6,426,833,414,400/1,244,736
6. Step 6: Final answer
   x = 5,163,210.04