Finding the Third Proportional to 160,258.50 and 341,964

Step by Step Solution

1. Step 1: Write the proportion equation
   160,258.50 : 341,964 = 341,964 : x
2. Step 2: Convert to fraction form
   160,258.50/341,964 = 341,964/x
3. Step 3: Cross multiply
   160,258.50x = 341,964 × 341,964
4. Step 4: Simplify right side
   160,258.50x = 116,939,377,296
5. Step 5: Solve for x
   x = 116,939,377,296/160,258.50
6. Step 6: Final answer
   x = 729,692.20