Finding the Third Proportional to 103,704 and 223,171.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,704 : 223,171.50 = 223,171.50 : x
2. Step 2: Convert to fraction form
   103,704/223,171.50 = 223,171.50/x
3. Step 3: Cross multiply
   103,704x = 223,171.50 × 223,171.50
4. Step 4: Simplify right side
   103,704x = 49,805,518,412.25
5. Step 5: Solve for x
   x = 49,805,518,412.25/103,704
6. Step 6: Final answer
   x = 480,266.13