Finding the Third Proportional to 20,152.50 and 34,981.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,152.50 : 34,981.50 = 34,981.50 : x
2. Step 2: Convert to fraction form
   20,152.50/34,981.50 = 34,981.50/x
3. Step 3: Cross multiply
   20,152.50x = 34,981.50 × 34,981.50
4. Step 4: Simplify right side
   20,152.50x = 1,223,705,342.25
5. Step 5: Solve for x
   x = 1,223,705,342.25/20,152.50
6. Step 6: Final answer
   x = 60,722.26