Finding the Third Proportional to 108,706.50 and 236,038.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,706.50 : 236,038.50 = 236,038.50 : x
2. Step 2: Convert to fraction form
   108,706.50/236,038.50 = 236,038.50/x
3. Step 3: Cross multiply
   108,706.50x = 236,038.50 × 236,038.50
4. Step 4: Simplify right side
   108,706.50x = 55,714,173,482.25
5. Step 5: Solve for x
   x = 55,714,173,482.25/108,706.50
6. Step 6: Final answer
   x = 512,519.25