Finding the Third Proportional to 61,860 and 132,467.25

Step by Step Solution

1. Step 1: Write the proportion equation
   61,860 : 132,467.25 = 132,467.25 : x
2. Step 2: Convert to fraction form
   61,860/132,467.25 = 132,467.25/x
3. Step 3: Cross multiply
   61,860x = 132,467.25 × 132,467.25
4. Step 4: Simplify right side
   61,860x = 17,547,572,322.56
5. Step 5: Solve for x
   x = 17,547,572,322.56/61,860
6. Step 6: Final answer
   x = 283,665.90