Finding the Third Proportional to 49,146.75 and 105,304.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,146.75 : 105,304.50 = 105,304.50 : x
2. Step 2: Convert to fraction form
   49,146.75/105,304.50 = 105,304.50/x
3. Step 3: Cross multiply
   49,146.75x = 105,304.50 × 105,304.50
4. Step 4: Simplify right side
   49,146.75x = 11,089,037,720.25
5. Step 5: Solve for x
   x = 11,089,037,720.25/49,146.75
6. Step 6: Final answer
   x = 225,631.15