Finding the Third Proportional to 17,330.50 and 37,574.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,330.50 : 37,574.50 = 37,574.50 : x
2. Step 2: Convert to fraction form
   17,330.50/37,574.50 = 37,574.50/x
3. Step 3: Cross multiply
   17,330.50x = 37,574.50 × 37,574.50
4. Step 4: Simplify right side
   17,330.50x = 1,411,843,050.25
5. Step 5: Solve for x
   x = 1,411,843,050.25/17,330.50
6. Step 6: Final answer
   x = 81,465.80