Finding the Third Proportional to 61,081.50 and 134,421

Step by Step Solution

1. Step 1: Write the proportion equation
   61,081.50 : 134,421 = 134,421 : x
2. Step 2: Convert to fraction form
   61,081.50/134,421 = 134,421/x
3. Step 3: Cross multiply
   61,081.50x = 134,421 × 134,421
4. Step 4: Simplify right side
   61,081.50x = 18,069,005,241
5. Step 5: Solve for x
   x = 18,069,005,241/61,081.50
6. Step 6: Final answer
   x = 295,817.97