Finding the Third Proportional to 49,360.50 and 108,328.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,360.50 : 108,328.50 = 108,328.50 : x
2. Step 2: Convert to fraction form
   49,360.50/108,328.50 = 108,328.50/x
3. Step 3: Cross multiply
   49,360.50x = 108,328.50 × 108,328.50
4. Step 4: Simplify right side
   49,360.50x = 11,735,063,912.25
5. Step 5: Solve for x
   x = 11,735,063,912.25/49,360.50
6. Step 6: Final answer
   x = 237,742.00