Finding the Third Proportional to 45,667.50 and 71,657.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,667.50 : 71,657.25 = 71,657.25 : x
2. Step 2: Convert to fraction form
   45,667.50/71,657.25 = 71,657.25/x
3. Step 3: Cross multiply
   45,667.50x = 71,657.25 × 71,657.25
4. Step 4: Simplify right side
   45,667.50x = 5,134,761,477.56
5. Step 5: Solve for x
   x = 5,134,761,477.56/45,667.50
6. Step 6: Final answer
   x = 112,437.98