Finding the Third Proportional to 29,961.56 and 65,560.22

Step by Step Solution

1. Step 1: Write the proportion equation
   29,961.56 : 65,560.22 = 65,560.22 : x
2. Step 2: Convert to fraction form
   29,961.56/65,560.22 = 65,560.22/x
3. Step 3: Cross multiply
   29,961.56x = 65,560.22 × 65,560.22
4. Step 4: Simplify right side
   29,961.56x = 4,298,142,282.55
5. Step 5: Solve for x
   x = 4,298,142,282.55/29,961.56
6. Step 6: Final answer
   x = 143,455.21