Finding the Third Proportional to 45,591.75 and 71,156.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,591.75 : 71,156.25 = 71,156.25 : x
2. Step 2: Convert to fraction form
   45,591.75/71,156.25 = 71,156.25/x
3. Step 3: Cross multiply
   45,591.75x = 71,156.25 × 71,156.25
4. Step 4: Simplify right side
   45,591.75x = 5,063,211,914.06
5. Step 5: Solve for x
   x = 5,063,211,914.06/45,591.75
6. Step 6: Final answer
   x = 111,055.44