Finding the Third Proportional to 2,090,898 and 4,294,350

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,898 : 4,294,350 = 4,294,350 : x
2. Step 2: Convert to fraction form
   2,090,898/4,294,350 = 4,294,350/x
3. Step 3: Cross multiply
   2,090,898x = 4,294,350 × 4,294,350
4. Step 4: Simplify right side
   2,090,898x = 18,441,441,922,500
5. Step 5: Solve for x
   x = 18,441,441,922,500/2,090,898
6. Step 6: Final answer
   x = 8,819,866.83