Finding the Third Proportional to 1,964,902 and 3,124,486

Step by Step Solution

1. Step 1: Write the proportion equation
   1,964,902 : 3,124,486 = 3,124,486 : x
2. Step 2: Convert to fraction form
   1,964,902/3,124,486 = 3,124,486/x
3. Step 3: Cross multiply
   1,964,902x = 3,124,486 × 3,124,486
4. Step 4: Simplify right side
   1,964,902x = 9,762,412,764,196
5. Step 5: Solve for x
   x = 9,762,412,764,196/1,964,902
6. Step 6: Final answer
   x = 4,968,396.78