Finding the Third Proportional to 11,019,625.25 and 17,374,579.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,019,625.25 : 17,374,579.50 = 17,374,579.50 : x
2. Step 2: Convert to fraction form
   11,019,625.25/17,374,579.50 = 17,374,579.50/x
3. Step 3: Cross multiply
   11,019,625.25x = 17,374,579.50 × 17,374,579.50
4. Step 4: Simplify right side
   11,019,625.25x = 301,876,012,801,820.25
5. Step 5: Solve for x
   x = 301,876,012,801,820.25/11,019,625.25
6. Step 6: Final answer
   x = 27,394,399.17