Finding the Third Proportional to 5,861,264 and 12,496,720

Step by Step Solution

1. Step 1: Write the proportion equation
   5,861,264 : 12,496,720 = 12,496,720 : x
2. Step 2: Convert to fraction form
   5,861,264/12,496,720 = 12,496,720/x
3. Step 3: Cross multiply
   5,861,264x = 12,496,720 × 12,496,720
4. Step 4: Simplify right side
   5,861,264x = 156,168,010,758,400
5. Step 5: Solve for x
   x = 156,168,010,758,400/5,861,264
6. Step 6: Final answer
   x = 26,644,084.07