Finding the Third Proportional to 13,895 and 30,425.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,895 : 30,425.25 = 30,425.25 : x
2. Step 2: Convert to fraction form
   13,895/30,425.25 = 30,425.25/x
3. Step 3: Cross multiply
   13,895x = 30,425.25 × 30,425.25
4. Step 4: Simplify right side
   13,895x = 925,695,837.56
5. Step 5: Solve for x
   x = 925,695,837.56/13,895
6. Step 6: Final answer
   x = 66,620.79