Finding the Third Proportional to 2,016,660 and 3,124,140

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,660 : 3,124,140 = 3,124,140 : x
2. Step 2: Convert to fraction form
   2,016,660/3,124,140 = 3,124,140/x
3. Step 3: Cross multiply
   2,016,660x = 3,124,140 × 3,124,140
4. Step 4: Simplify right side
   2,016,660x = 9,760,250,739,600
5. Step 5: Solve for x
   x = 9,760,250,739,600/2,016,660
6. Step 6: Final answer
   x = 4,839,809.75