Finding the Third Proportional to 61,860.50 and 132,468

Step by Step Solution

1. Step 1: Write the proportion equation
   61,860.50 : 132,468 = 132,468 : x
2. Step 2: Convert to fraction form
   61,860.50/132,468 = 132,468/x
3. Step 3: Cross multiply
   61,860.50x = 132,468 × 132,468
4. Step 4: Simplify right side
   61,860.50x = 17,547,771,024
5. Step 5: Solve for x
   x = 17,547,771,024/61,860.50
6. Step 6: Final answer
   x = 283,666.82