Finding the Third Proportional to 17,406 and 35,733.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,406 : 35,733.75 = 35,733.75 : x
2. Step 2: Convert to fraction form
   17,406/35,733.75 = 35,733.75/x
3. Step 3: Cross multiply
   17,406x = 35,733.75 × 35,733.75
4. Step 4: Simplify right side
   17,406x = 1,276,900,889.06
5. Step 5: Solve for x
   x = 1,276,900,889.06/17,406
6. Step 6: Final answer
   x = 73,359.81