Finding the Third Proportional to 108,354 and 161,599.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,354 : 161,599.50 = 161,599.50 : x
2. Step 2: Convert to fraction form
   108,354/161,599.50 = 161,599.50/x
3. Step 3: Cross multiply
   108,354x = 161,599.50 × 161,599.50
4. Step 4: Simplify right side
   108,354x = 26,114,398,400.25
5. Step 5: Solve for x
   x = 26,114,398,400.25/108,354
6. Step 6: Final answer
   x = 241,010.01