Finding the Third Proportional to 17,300 and 36,904

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300 : 36,904 = 36,904 : x
2. Step 2: Convert to fraction form
   17,300/36,904 = 36,904/x
3. Step 3: Cross multiply
   17,300x = 36,904 × 36,904
4. Step 4: Simplify right side
   17,300x = 1,361,905,216
5. Step 5: Solve for x
   x = 1,361,905,216/17,300
6. Step 6: Final answer
   x = 78,722.84