Finding the Third Proportional to 17,813 and 38,480.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,813 : 38,480.50 = 38,480.50 : x
2. Step 2: Convert to fraction form
   17,813/38,480.50 = 38,480.50/x
3. Step 3: Cross multiply
   17,813x = 38,480.50 × 38,480.50
4. Step 4: Simplify right side
   17,813x = 1,480,748,880.25
5. Step 5: Solve for x
   x = 1,480,748,880.25/17,813
6. Step 6: Final answer
   x = 83,127.43