Finding the Third Proportional to 108,613.50 and 236,536.03

Step by Step Solution

1. Step 1: Write the proportion equation
   108,613.50 : 236,536.03 = 236,536.03 : x
2. Step 2: Convert to fraction form
   108,613.50/236,536.03 = 236,536.03/x
3. Step 3: Cross multiply
   108,613.50x = 236,536.03 × 236,536.03
4. Step 4: Simplify right side
   108,613.50x = 55,949,294,079.50
5. Step 5: Solve for x
   x = 55,949,294,079.50/108,613.50
6. Step 6: Final answer
   x = 515,122.84