Finding the Third Proportional to 1,197,028 and 2,626,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,028 : 2,626,620 = 2,626,620 : x
2. Step 2: Convert to fraction form
   1,197,028/2,626,620 = 2,626,620/x
3. Step 3: Cross multiply
   1,197,028x = 2,626,620 × 2,626,620
4. Step 4: Simplify right side
   1,197,028x = 6,899,132,624,400
5. Step 5: Solve for x
   x = 6,899,132,624,400/1,197,028
6. Step 6: Final answer
   x = 5,763,551.58