Finding the Third Proportional to 108,985.50 and 234,100.13

Step by Step Solution

1. Step 1: Write the proportion equation
   108,985.50 : 234,100.13 = 234,100.13 : x
2. Step 2: Convert to fraction form
   108,985.50/234,100.13 = 234,100.13/x
3. Step 3: Cross multiply
   108,985.50x = 234,100.13 × 234,100.13
4. Step 4: Simplify right side
   108,985.50x = 54,802,868,525.02
5. Step 5: Solve for x
   x = 54,802,868,525.02/108,985.50
6. Step 6: Final answer
   x = 502,845.50