Finding the Third Proportional to 5,641,072 and 8,593,856

Step by Step Solution

1. Step 1: Write the proportion equation
   5,641,072 : 8,593,856 = 8,593,856 : x
2. Step 2: Convert to fraction form
   5,641,072/8,593,856 = 8,593,856/x
3. Step 3: Cross multiply
   5,641,072x = 8,593,856 × 8,593,856
4. Step 4: Simplify right side
   5,641,072x = 73,854,360,948,736
5. Step 5: Solve for x
   x = 73,854,360,948,736/5,641,072
6. Step 6: Final answer
   x = 13,092,256.39