Finding the Third Proportional to 1,205,184 and 2,620,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,184 : 2,620,080 = 2,620,080 : x
2. Step 2: Convert to fraction form
   1,205,184/2,620,080 = 2,620,080/x
3. Step 3: Cross multiply
   1,205,184x = 2,620,080 × 2,620,080
4. Step 4: Simplify right side
   1,205,184x = 6,864,819,206,400
5. Step 5: Solve for x
   x = 6,864,819,206,400/1,205,184
6. Step 6: Final answer
   x = 5,696,075.63