Finding the Third Proportional to 2,099,538 and 3,148,740

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,538 : 3,148,740 = 3,148,740 : x
2. Step 2: Convert to fraction form
   2,099,538/3,148,740 = 3,148,740/x
3. Step 3: Cross multiply
   2,099,538x = 3,148,740 × 3,148,740
4. Step 4: Simplify right side
   2,099,538x = 9,914,563,587,600
5. Step 5: Solve for x
   x = 9,914,563,587,600/2,099,538
6. Step 6: Final answer
   x = 4,722,259.65