Finding the Third Proportional to 2,588,894 and 5,632,306

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,894 : 5,632,306 = 5,632,306 : x
2. Step 2: Convert to fraction form
   2,588,894/5,632,306 = 5,632,306/x
3. Step 3: Cross multiply
   2,588,894x = 5,632,306 × 5,632,306
4. Step 4: Simplify right side
   2,588,894x = 31,722,870,877,636
5. Step 5: Solve for x
   x = 31,722,870,877,636/2,588,894
6. Step 6: Final answer
   x = 12,253,445.25