Finding the Third Proportional to 20,301.05 and 31,244.06

Step by Step Solution

1. Step 1: Write the proportion equation
   20,301.05 : 31,244.06 = 31,244.06 : x
2. Step 2: Convert to fraction form
   20,301.05/31,244.06 = 31,244.06/x
3. Step 3: Cross multiply
   20,301.05x = 31,244.06 × 31,244.06
4. Step 4: Simplify right side
   20,301.05x = 976,191,441.50
5. Step 5: Solve for x
   x = 976,191,441.50/20,301.05
6. Step 6: Final answer
   x = 48,085.77