Finding the Third Proportional to 17,348.63 and 37,278.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,348.63 : 37,278.28 = 37,278.28 : x
2. Step 2: Convert to fraction form
   17,348.63/37,278.28 = 37,278.28/x
3. Step 3: Cross multiply
   17,348.63x = 37,278.28 × 37,278.28
4. Step 4: Simplify right side
   17,348.63x = 1,389,670,252.95
5. Step 5: Solve for x
   x = 1,389,670,252.95/17,348.63
6. Step 6: Final answer
   x = 80,102.62