Finding the Third Proportional to 11,147,893 and 17,055,028.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,147,893 : 17,055,028.25 = 17,055,028.25 : x
2. Step 2: Convert to fraction form
   11,147,893/17,055,028.25 = 17,055,028.25/x
3. Step 3: Cross multiply
   11,147,893x = 17,055,028.25 × 17,055,028.25
4. Step 4: Simplify right side
   11,147,893x = 290,873,988,608,298.06
5. Step 5: Solve for x
   x = 290,873,988,608,298.06/11,147,893
6. Step 6: Final answer
   x = 26,092,283.86