Finding the Third Proportional to 61,627.50 and 132,453

Step by Step Solution

1. Step 1: Write the proportion equation
   61,627.50 : 132,453 = 132,453 : x
2. Step 2: Convert to fraction form
   61,627.50/132,453 = 132,453/x
3. Step 3: Cross multiply
   61,627.50x = 132,453 × 132,453
4. Step 4: Simplify right side
   61,627.50x = 17,543,797,209
5. Step 5: Solve for x
   x = 17,543,797,209/61,627.50
6. Step 6: Final answer
   x = 284,674.82