Finding the Third Proportional to 2,167,188 and 4,745,451

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167,188 : 4,745,451 = 4,745,451 : x
2. Step 2: Convert to fraction form
   2,167,188/4,745,451 = 4,745,451/x
3. Step 3: Cross multiply
   2,167,188x = 4,745,451 × 4,745,451
4. Step 4: Simplify right side
   2,167,188x = 22,519,305,193,401
5. Step 5: Solve for x
   x = 22,519,305,193,401/2,167,188
6. Step 6: Final answer
   x = 10,391,025.23