Finding the Third Proportional to 11,019,785 and 17,374,832

Step by Step Solution

1. Step 1: Write the proportion equation
   11,019,785 : 17,374,832 = 17,374,832 : x
2. Step 2: Convert to fraction form
   11,019,785/17,374,832 = 17,374,832/x
3. Step 3: Cross multiply
   11,019,785x = 17,374,832 × 17,374,832
4. Step 4: Simplify right side
   11,019,785x = 301,884,787,028,224
5. Step 5: Solve for x
   x = 301,884,787,028,224/11,019,785
6. Step 6: Final answer
   x = 27,394,798.27