Finding the Third Proportional to 13,890.23 and 32,769.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,890.23 : 32,769.56 = 32,769.56 : x
2. Step 2: Convert to fraction form
   13,890.23/32,769.56 = 32,769.56/x
3. Step 3: Cross multiply
   13,890.23x = 32,769.56 × 32,769.56
4. Step 4: Simplify right side
   13,890.23x = 1,073,844,226.44
5. Step 5: Solve for x
   x = 1,073,844,226.44/13,890.23
6. Step 6: Final answer
   x = 77,309.29