Finding the Third Proportional to 19,496.53 and 31,389.19

Step by Step Solution

1. Step 1: Write the proportion equation
   19,496.53 : 31,389.19 = 31,389.19 : x
2. Step 2: Convert to fraction form
   19,496.53/31,389.19 = 31,389.19/x
3. Step 3: Cross multiply
   19,496.53x = 31,389.19 × 31,389.19
4. Step 4: Simplify right side
   19,496.53x = 985,281,091.91
5. Step 5: Solve for x
   x = 985,281,091.91/19,496.53
6. Step 6: Final answer
   x = 50,536.23