Finding the Third Proportional to 2,854,540 and 4,174,646

Step by Step Solution

1. Step 1: Write the proportion equation
   2,854,540 : 4,174,646 = 4,174,646 : x
2. Step 2: Convert to fraction form
   2,854,540/4,174,646 = 4,174,646/x
3. Step 3: Cross multiply
   2,854,540x = 4,174,646 × 4,174,646
4. Step 4: Simplify right side
   2,854,540x = 17,427,669,225,316
5. Step 5: Solve for x
   x = 17,427,669,225,316/2,854,540
6. Step 6: Final answer
   x = 6,105,246.11