Finding the Third Proportional to 11,343,785 and 17,436,144

Step by Step Solution

1. Step 1: Write the proportion equation
   11,343,785 : 17,436,144 = 17,436,144 : x
2. Step 2: Convert to fraction form
   11,343,785/17,436,144 = 17,436,144/x
3. Step 3: Cross multiply
   11,343,785x = 17,436,144 × 17,436,144
4. Step 4: Simplify right side
   11,343,785x = 304,019,117,588,736
5. Step 5: Solve for x
   x = 304,019,117,588,736/11,343,785
6. Step 6: Final answer
   x = 26,800,500.68