Finding the Third Proportional to 30,196.13 and 65,595.23

Step by Step Solution

1. Step 1: Write the proportion equation
   30,196.13 : 65,595.23 = 65,595.23 : x
2. Step 2: Convert to fraction form
   30,196.13/65,595.23 = 65,595.23/x
3. Step 3: Cross multiply
   30,196.13x = 65,595.23 × 65,595.23
4. Step 4: Simplify right side
   30,196.13x = 4,302,734,772.71
5. Step 5: Solve for x
   x = 4,302,734,772.71/30,196.13
6. Step 6: Final answer
   x = 142,492.94