Finding the Third Proportional to 2,631,264 and 5,668,585

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,264 : 5,668,585 = 5,668,585 : x
2. Step 2: Convert to fraction form
   2,631,264/5,668,585 = 5,668,585/x
3. Step 3: Cross multiply
   2,631,264x = 5,668,585 × 5,668,585
4. Step 4: Simplify right side
   2,631,264x = 32,132,855,902,225
5. Step 5: Solve for x
   x = 32,132,855,902,225/2,631,264
6. Step 6: Final answer
   x = 12,211,946.77