Finding the Third Proportional to 2,099,424 and 3,148,590

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,424 : 3,148,590 = 3,148,590 : x
2. Step 2: Convert to fraction form
   2,099,424/3,148,590 = 3,148,590/x
3. Step 3: Cross multiply
   2,099,424x = 3,148,590 × 3,148,590
4. Step 4: Simplify right side
   2,099,424x = 9,913,618,988,100
5. Step 5: Solve for x
   x = 9,913,618,988,100/2,099,424
6. Step 6: Final answer
   x = 4,722,066.14