Finding the Third Proportional to 103,667.50 and 155,896

Step by Step Solution

1. Step 1: Write the proportion equation
   103,667.50 : 155,896 = 155,896 : x
2. Step 2: Convert to fraction form
   103,667.50/155,896 = 155,896/x
3. Step 3: Cross multiply
   103,667.50x = 155,896 × 155,896
4. Step 4: Simplify right side
   103,667.50x = 24,303,562,816
5. Step 5: Solve for x
   x = 24,303,562,816/103,667.50
6. Step 6: Final answer
   x = 234,437.63