Finding the Third Proportional to 5,593,051 and 8,636,839

Step by Step Solution

1. Step 1: Write the proportion equation
   5,593,051 : 8,636,839 = 8,636,839 : x
2. Step 2: Convert to fraction form
   5,593,051/8,636,839 = 8,636,839/x
3. Step 3: Cross multiply
   5,593,051x = 8,636,839 × 8,636,839
4. Step 4: Simplify right side
   5,593,051x = 74,594,987,911,921
5. Step 5: Solve for x
   x = 74,594,987,911,921/5,593,051
6. Step 6: Final answer
   x = 13,337,083.45