Finding the Third Proportional to 19,317.23 and 40,114.30

Step by Step Solution

1. Step 1: Write the proportion equation
   19,317.23 : 40,114.30 = 40,114.30 : x
2. Step 2: Convert to fraction form
   19,317.23/40,114.30 = 40,114.30/x
3. Step 3: Cross multiply
   19,317.23x = 40,114.30 × 40,114.30
4. Step 4: Simplify right side
   19,317.23x = 1,609,157,127.17
5. Step 5: Solve for x
   x = 1,609,157,127.17/19,317.23
6. Step 6: Final answer
   x = 83,301.63