Finding the Third Proportional to 5,593,090 and 8,636,896

Step by Step Solution

1. Step 1: Write the proportion equation
   5,593,090 : 8,636,896 = 8,636,896 : x
2. Step 2: Convert to fraction form
   5,593,090/8,636,896 = 8,636,896/x
3. Step 3: Cross multiply
   5,593,090x = 8,636,896 × 8,636,896
4. Step 4: Simplify right side
   5,593,090x = 74,595,972,514,816
5. Step 5: Solve for x
   x = 74,595,972,514,816/5,593,090
6. Step 6: Final answer
   x = 13,337,166.49