Finding the Third Proportional to 29,322.56 and 64,353.38

Step by Step Solution

1. Step 1: Write the proportion equation
   29,322.56 : 64,353.38 = 64,353.38 : x
2. Step 2: Convert to fraction form
   29,322.56/64,353.38 = 64,353.38/x
3. Step 3: Cross multiply
   29,322.56x = 64,353.38 × 64,353.38
4. Step 4: Simplify right side
   29,322.56x = 4,141,356,873.89
5. Step 5: Solve for x
   x = 4,141,356,873.89/29,322.56
6. Step 6: Final answer
   x = 141,234.48