Finding the Third Proportional to 2,426,823 and 5,266,170

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,823 : 5,266,170 = 5,266,170 : x
2. Step 2: Convert to fraction form
   2,426,823/5,266,170 = 5,266,170/x
3. Step 3: Cross multiply
   2,426,823x = 5,266,170 × 5,266,170
4. Step 4: Simplify right side
   2,426,823x = 27,732,546,468,900
5. Step 5: Solve for x
   x = 27,732,546,468,900/2,426,823
6. Step 6: Final answer
   x = 11,427,510.98