Finding the Third Proportional to 1,142,048 and 1,606,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,048 : 1,606,830 = 1,606,830 : x
2. Step 2: Convert to fraction form
   1,142,048/1,606,830 = 1,606,830/x
3. Step 3: Cross multiply
   1,142,048x = 1,606,830 × 1,606,830
4. Step 4: Simplify right side
   1,142,048x = 2,581,902,648,900
5. Step 5: Solve for x
   x = 2,581,902,648,900/1,142,048
6. Step 6: Final answer
   x = 2,260,765.44