Finding the Third Proportional to 2,099,423 and 3,148,588

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,423 : 3,148,588 = 3,148,588 : x
2. Step 2: Convert to fraction form
   2,099,423/3,148,588 = 3,148,588/x
3. Step 3: Cross multiply
   2,099,423x = 3,148,588 × 3,148,588
4. Step 4: Simplify right side
   2,099,423x = 9,913,606,393,744
5. Step 5: Solve for x
   x = 9,913,606,393,744/2,099,423
6. Step 6: Final answer
   x = 4,722,062.39