Finding the Third Proportional to 36,217.31 and 57,629.06

Step by Step Solution

1. Step 1: Write the proportion equation
   36,217.31 : 57,629.06 = 57,629.06 : x
2. Step 2: Convert to fraction form
   36,217.31/57,629.06 = 57,629.06/x
3. Step 3: Cross multiply
   36,217.31x = 57,629.06 × 57,629.06
4. Step 4: Simplify right side
   36,217.31x = 3,321,108,844.63
5. Step 5: Solve for x
   x = 3,321,108,844.63/36,217.31
6. Step 6: Final answer
   x = 91,699.48