Finding the Third Proportional to 732,142 and 1,576,674

Step by Step Solution

1. Step 1: Write the proportion equation
   732,142 : 1,576,674 = 1,576,674 : x
2. Step 2: Convert to fraction form
   732,142/1,576,674 = 1,576,674/x
3. Step 3: Cross multiply
   732,142x = 1,576,674 × 1,576,674
4. Step 4: Simplify right side
   732,142x = 2,485,900,902,276
5. Step 5: Solve for x
   x = 2,485,900,902,276/732,142
6. Step 6: Final answer
   x = 3,395,380.82