Finding the Third Proportional to 61,091 and 132,622

Step by Step Solution

1. Step 1: Write the proportion equation
   61,091 : 132,622 = 132,622 : x
2. Step 2: Convert to fraction form
   61,091/132,622 = 132,622/x
3. Step 3: Cross multiply
   61,091x = 132,622 × 132,622
4. Step 4: Simplify right side
   61,091x = 17,588,594,884
5. Step 5: Solve for x
   x = 17,588,594,884/61,091
6. Step 6: Final answer
   x = 287,908.12