Finding the Third Proportional to 27,528.75 and 61,103.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,528.75 : 61,103.25 = 61,103.25 : x
2. Step 2: Convert to fraction form
   27,528.75/61,103.25 = 61,103.25/x
3. Step 3: Cross multiply
   27,528.75x = 61,103.25 × 61,103.25
4. Step 4: Simplify right side
   27,528.75x = 3,733,607,160.56
5. Step 5: Solve for x
   x = 3,733,607,160.56/27,528.75
6. Step 6: Final answer
   x = 135,625.74