Finding the Third Proportional to 18,316.13 and 32,987.25

Step by Step Solution

1. Step 1: Write the proportion equation
   18,316.13 : 32,987.25 = 32,987.25 : x
2. Step 2: Convert to fraction form
   18,316.13/32,987.25 = 32,987.25/x
3. Step 3: Cross multiply
   18,316.13x = 32,987.25 × 32,987.25
4. Step 4: Simplify right side
   18,316.13x = 1,088,158,662.56
5. Step 5: Solve for x
   x = 1,088,158,662.56/18,316.13
6. Step 6: Final answer
   x = 59,409.87