Finding the Third Proportional to 64,845.56 and 151,459.88

Step by Step Solution

1. Step 1: Write the proportion equation
   64,845.56 : 151,459.88 = 151,459.88 : x
2. Step 2: Convert to fraction form
   64,845.56/151,459.88 = 151,459.88/x
3. Step 3: Cross multiply
   64,845.56x = 151,459.88 × 151,459.88
4. Step 4: Simplify right side
   64,845.56x = 22,940,093,735.02
5. Step 5: Solve for x
   x = 22,940,093,735.02/64,845.56
6. Step 6: Final answer
   x = 353,765.05