Finding the Third Proportional to 20,896.50 and 34,303.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,896.50 : 34,303.50 = 34,303.50 : x
2. Step 2: Convert to fraction form
   20,896.50/34,303.50 = 34,303.50/x
3. Step 3: Cross multiply
   20,896.50x = 34,303.50 × 34,303.50
4. Step 4: Simplify right side
   20,896.50x = 1,176,730,112.25
5. Step 5: Solve for x
   x = 1,176,730,112.25/20,896.50
6. Step 6: Final answer
   x = 56,312.31