Finding the Third Proportional to 61,222 and 134,180

Step by Step Solution

1. Step 1: Write the proportion equation
   61,222 : 134,180 = 134,180 : x
2. Step 2: Convert to fraction form
   61,222/134,180 = 134,180/x
3. Step 3: Cross multiply
   61,222x = 134,180 × 134,180
4. Step 4: Simplify right side
   61,222x = 18,004,272,400
5. Step 5: Solve for x
   x = 18,004,272,400/61,222
6. Step 6: Final answer
   x = 294,081.74