Finding the Third Proportional to 72,300.41 and 156,667.23

Step by Step Solution

1. Step 1: Write the proportion equation
   72,300.41 : 156,667.23 = 156,667.23 : x
2. Step 2: Convert to fraction form
   72,300.41/156,667.23 = 156,667.23/x
3. Step 3: Cross multiply
   72,300.41x = 156,667.23 × 156,667.23
4. Step 4: Simplify right side
   72,300.41x = 24,544,622,422.33
5. Step 5: Solve for x
   x = 24,544,622,422.33/72,300.41
6. Step 6: Final answer
   x = 339,481.08