Finding the Third Proportional to 17,315.02 and 37,278.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,315.02 : 37,278.35 = 37,278.35 : x
2. Step 2: Convert to fraction form
   17,315.02/37,278.35 = 37,278.35/x
3. Step 3: Cross multiply
   17,315.02x = 37,278.35 × 37,278.35
4. Step 4: Simplify right side
   17,315.02x = 1,389,675,495.22
5. Step 5: Solve for x
   x = 1,389,675,495.22/17,315.02
6. Step 6: Final answer
   x = 80,258.40