Finding the Third Proportional to 1,048,978 and 1,619,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,978 : 1,619,802 = 1,619,802 : x
2. Step 2: Convert to fraction form
   1,048,978/1,619,802 = 1,619,802/x
3. Step 3: Cross multiply
   1,048,978x = 1,619,802 × 1,619,802
4. Step 4: Simplify right side
   1,048,978x = 2,623,758,519,204
5. Step 5: Solve for x
   x = 2,623,758,519,204/1,048,978
6. Step 6: Final answer
   x = 2,501,252.19