Finding the Third Proportional to 5,333,544 and 8,472,708

Step by Step Solution

1. Step 1: Write the proportion equation
   5,333,544 : 8,472,708 = 8,472,708 : x
2. Step 2: Convert to fraction form
   5,333,544/8,472,708 = 8,472,708/x
3. Step 3: Cross multiply
   5,333,544x = 8,472,708 × 8,472,708
4. Step 4: Simplify right side
   5,333,544x = 71,786,780,853,264
5. Step 5: Solve for x
   x = 71,786,780,853,264/5,333,544
6. Step 6: Final answer
   x = 13,459,489.76