Finding the Third Proportional to 2,103,408 and 4,604,850

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,408 : 4,604,850 = 4,604,850 : x
2. Step 2: Convert to fraction form
   2,103,408/4,604,850 = 4,604,850/x
3. Step 3: Cross multiply
   2,103,408x = 4,604,850 × 4,604,850
4. Step 4: Simplify right side
   2,103,408x = 21,204,643,522,500
5. Step 5: Solve for x
   x = 21,204,643,522,500/2,103,408
6. Step 6: Final answer
   x = 10,081,089.13