Finding the Third Proportional to 147,964 and 225,631.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,964 : 225,631.50 = 225,631.50 : x
2. Step 2: Convert to fraction form
   147,964/225,631.50 = 225,631.50/x
3. Step 3: Cross multiply
   147,964x = 225,631.50 × 225,631.50
4. Step 4: Simplify right side
   147,964x = 50,909,573,792.25
5. Step 5: Solve for x
   x = 50,909,573,792.25/147,964
6. Step 6: Final answer
   x = 344,067.30