Finding the Third Proportional to 1,437,080 and 1,998,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437,080 : 1,998,124 = 1,998,124 : x
2. Step 2: Convert to fraction form
   1,437,080/1,998,124 = 1,998,124/x
3. Step 3: Cross multiply
   1,437,080x = 1,998,124 × 1,998,124
4. Step 4: Simplify right side
   1,437,080x = 3,992,499,519,376
5. Step 5: Solve for x
   x = 3,992,499,519,376/1,437,080
6. Step 6: Final answer
   x = 2,778,202.69