Finding the Third Proportional to 11,019,781.13 and 17,374,825.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,019,781.13 : 17,374,825.69 = 17,374,825.69 : x
2. Step 2: Convert to fraction form
   11,019,781.13/17,374,825.69 = 17,374,825.69/x
3. Step 3: Cross multiply
   11,019,781.13x = 17,374,825.69 × 17,374,825.69
4. Step 4: Simplify right side
   11,019,781.13x = 301,884,567,671,009.88
5. Step 5: Solve for x
   x = 301,884,567,671,009.88/11,019,781.13
6. Step 6: Final answer
   x = 27,394,788.00