Finding the Third Proportional to 5,707,494 and 7,826,361

Step by Step Solution

1. Step 1: Write the proportion equation
   5,707,494 : 7,826,361 = 7,826,361 : x
2. Step 2: Convert to fraction form
   5,707,494/7,826,361 = 7,826,361/x
3. Step 3: Cross multiply
   5,707,494x = 7,826,361 × 7,826,361
4. Step 4: Simplify right side
   5,707,494x = 61,251,926,502,321
5. Step 5: Solve for x
   x = 61,251,926,502,321/5,707,494
6. Step 6: Final answer
   x = 10,731,842.47