Finding the Third Proportional to 5,074,574 and 8,330,675

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074,574 : 8,330,675 = 8,330,675 : x
2. Step 2: Convert to fraction form
   5,074,574/8,330,675 = 8,330,675/x
3. Step 3: Cross multiply
   5,074,574x = 8,330,675 × 8,330,675
4. Step 4: Simplify right side
   5,074,574x = 69,400,145,955,625
5. Step 5: Solve for x
   x = 69,400,145,955,625/5,074,574
6. Step 6: Final answer
   x = 13,676,053.59