Finding the Third Proportional to 61,448 and 134,012

Step by Step Solution

1. Step 1: Write the proportion equation
   61,448 : 134,012 = 134,012 : x
2. Step 2: Convert to fraction form
   61,448/134,012 = 134,012/x
3. Step 3: Cross multiply
   61,448x = 134,012 × 134,012
4. Step 4: Simplify right side
   61,448x = 17,959,216,144
5. Step 5: Solve for x
   x = 17,959,216,144/61,448
6. Step 6: Final answer
   x = 292,266.89