Finding the Third Proportional to 17,350.50 and 35,931.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,350.50 : 35,931.75 = 35,931.75 : x
2. Step 2: Convert to fraction form
   17,350.50/35,931.75 = 35,931.75/x
3. Step 3: Cross multiply
   17,350.50x = 35,931.75 × 35,931.75
4. Step 4: Simplify right side
   17,350.50x = 1,291,090,658.06
5. Step 5: Solve for x
   x = 1,291,090,658.06/17,350.50
6. Step 6: Final answer
   x = 74,412.30