Finding the Third Proportional to 61,554 and 132,523.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,554 : 132,523.50 = 132,523.50 : x
2. Step 2: Convert to fraction form
   61,554/132,523.50 = 132,523.50/x
3. Step 3: Cross multiply
   61,554x = 132,523.50 × 132,523.50
4. Step 4: Simplify right side
   61,554x = 17,562,478,052.25
5. Step 5: Solve for x
   x = 17,562,478,052.25/61,554
6. Step 6: Final answer
   x = 285,318.23