Finding the Third Proportional to 18,410.06 and 28,799.72

Step by Step Solution

1. Step 1: Write the proportion equation
   18,410.06 : 28,799.72 = 28,799.72 : x
2. Step 2: Convert to fraction form
   18,410.06/28,799.72 = 28,799.72/x
3. Step 3: Cross multiply
   18,410.06x = 28,799.72 × 28,799.72
4. Step 4: Simplify right side
   18,410.06x = 829,423,800.08
5. Step 5: Solve for x
   x = 829,423,800.08/18,410.06
6. Step 6: Final answer
   x = 45,052.74