Finding the Third Proportional to 34,453.50 and 53,178.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,453.50 : 53,178.75 = 53,178.75 : x
2. Step 2: Convert to fraction form
   34,453.50/53,178.75 = 53,178.75/x
3. Step 3: Cross multiply
   34,453.50x = 53,178.75 × 53,178.75
4. Step 4: Simplify right side
   34,453.50x = 2,827,979,451.56
5. Step 5: Solve for x
   x = 2,827,979,451.56/34,453.50
6. Step 6: Final answer
   x = 82,081.05