Finding the Third Proportional to 2,174,528 and 3,132,192

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174,528 : 3,132,192 = 3,132,192 : x
2. Step 2: Convert to fraction form
   2,174,528/3,132,192 = 3,132,192/x
3. Step 3: Cross multiply
   2,174,528x = 3,132,192 × 3,132,192
4. Step 4: Simplify right side
   2,174,528x = 9,810,626,724,864
5. Step 5: Solve for x
   x = 9,810,626,724,864/2,174,528
6. Step 6: Final answer
   x = 4,511,612.05