Finding the Third Proportional to 17,445.38 and 37,785.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,445.38 : 37,785.38 = 37,785.38 : x
2. Step 2: Convert to fraction form
   17,445.38/37,785.38 = 37,785.38/x
3. Step 3: Cross multiply
   17,445.38x = 37,785.38 × 37,785.38
4. Step 4: Simplify right side
   17,445.38x = 1,427,734,563.89
5. Step 5: Solve for x
   x = 1,427,734,563.89/17,445.38
6. Step 6: Final answer
   x = 81,840.29