Finding the Third Proportional to 2,099,438 and 3,148,610

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,438 : 3,148,610 = 3,148,610 : x
2. Step 2: Convert to fraction form
   2,099,438/3,148,610 = 3,148,610/x
3. Step 3: Cross multiply
   2,099,438x = 3,148,610 × 3,148,610
4. Step 4: Simplify right side
   2,099,438x = 9,913,744,932,100
5. Step 5: Solve for x
   x = 9,913,744,932,100/2,099,438
6. Step 6: Final answer
   x = 4,722,094.64