Finding the Third Proportional to 16,954.88 and 35,458.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,954.88 : 35,458.88 = 35,458.88 : x
2. Step 2: Convert to fraction form
   16,954.88/35,458.88 = 35,458.88/x
3. Step 3: Cross multiply
   16,954.88x = 35,458.88 × 35,458.88
4. Step 4: Simplify right side
   16,954.88x = 1,257,331,816.27
5. Step 5: Solve for x
   x = 1,257,331,816.27/16,954.88
6. Step 6: Final answer
   x = 74,157.54