Finding the Third Proportional to 61,782.75 and 134,892

Step by Step Solution

1. Step 1: Write the proportion equation
   61,782.75 : 134,892 = 134,892 : x
2. Step 2: Convert to fraction form
   61,782.75/134,892 = 134,892/x
3. Step 3: Cross multiply
   61,782.75x = 134,892 × 134,892
4. Step 4: Simplify right side
   61,782.75x = 18,195,851,664
5. Step 5: Solve for x
   x = 18,195,851,664/61,782.75
6. Step 6: Final answer
   x = 294,513.46