Finding the Third Proportional to 34,363.50 and 54,515.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,363.50 : 54,515.25 = 54,515.25 : x
2. Step 2: Convert to fraction form
   34,363.50/54,515.25 = 54,515.25/x
3. Step 3: Cross multiply
   34,363.50x = 54,515.25 × 54,515.25
4. Step 4: Simplify right side
   34,363.50x = 2,971,912,482.56
5. Step 5: Solve for x
   x = 2,971,912,482.56/34,363.50
6. Step 6: Final answer
   x = 86,484.57