Finding the Third Proportional to 5,594,514 and 8,494,875

Step by Step Solution

1. Step 1: Write the proportion equation
   5,594,514 : 8,494,875 = 8,494,875 : x
2. Step 2: Convert to fraction form
   5,594,514/8,494,875 = 8,494,875/x
3. Step 3: Cross multiply
   5,594,514x = 8,494,875 × 8,494,875
4. Step 4: Simplify right side
   5,594,514x = 72,162,901,265,625
5. Step 5: Solve for x
   x = 72,162,901,265,625/5,594,514
6. Step 6: Final answer
   x = 12,898,868.65