Finding the Third Proportional to 5,765,900 and 8,110,458

Step by Step Solution

1. Step 1: Write the proportion equation
   5,765,900 : 8,110,458 = 8,110,458 : x
2. Step 2: Convert to fraction form
   5,765,900/8,110,458 = 8,110,458/x
3. Step 3: Cross multiply
   5,765,900x = 8,110,458 × 8,110,458
4. Step 4: Simplify right side
   5,765,900x = 65,779,528,969,764
5. Step 5: Solve for x
   x = 65,779,528,969,764/5,765,900
6. Step 6: Final answer
   x = 11,408,371.45