Finding the Third Proportional to 28,266.05 and 38,388.09

Step by Step Solution

1. Step 1: Write the proportion equation
   28,266.05 : 38,388.09 = 38,388.09 : x
2. Step 2: Convert to fraction form
   28,266.05/38,388.09 = 38,388.09/x
3. Step 3: Cross multiply
   28,266.05x = 38,388.09 × 38,388.09
4. Step 4: Simplify right side
   28,266.05x = 1,473,645,741.76
5. Step 5: Solve for x
   x = 1,473,645,741.76/28,266.05
6. Step 6: Final answer
   x = 52,134.84