Finding the Third Proportional to 104,900.63 and 158,222.25

Step by Step Solution

1. Step 1: Write the proportion equation
   104,900.63 : 158,222.25 = 158,222.25 : x
2. Step 2: Convert to fraction form
   104,900.63/158,222.25 = 158,222.25/x
3. Step 3: Cross multiply
   104,900.63x = 158,222.25 × 158,222.25
4. Step 4: Simplify right side
   104,900.63x = 25,034,280,395.06
5. Step 5: Solve for x
   x = 25,034,280,395.06/104,900.63
6. Step 6: Final answer
   x = 238,647.58