Finding the Third Proportional to 70,591.50 and 104,672.25

Step by Step Solution

1. Step 1: Write the proportion equation
   70,591.50 : 104,672.25 = 104,672.25 : x
2. Step 2: Convert to fraction form
   70,591.50/104,672.25 = 104,672.25/x
3. Step 3: Cross multiply
   70,591.50x = 104,672.25 × 104,672.25
4. Step 4: Simplify right side
   70,591.50x = 10,956,279,920.06
5. Step 5: Solve for x
   x = 10,956,279,920.06/70,591.50
6. Step 6: Final answer
   x = 155,206.79