Finding the Third Proportional to 59,954.55 and 131,977.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,954.55 : 131,977.48 = 131,977.48 : x
2. Step 2: Convert to fraction form
   59,954.55/131,977.48 = 131,977.48/x
3. Step 3: Cross multiply
   59,954.55x = 131,977.48 × 131,977.48
4. Step 4: Simplify right side
   59,954.55x = 17,418,054,319.81
5. Step 5: Solve for x
   x = 17,418,054,319.81/59,954.55
6. Step 6: Final answer
   x = 290,520.95