Finding the Third Proportional to 160,225 and 370,910.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,225 : 370,910.50 = 370,910.50 : x
2. Step 2: Convert to fraction form
   160,225/370,910.50 = 370,910.50/x
3. Step 3: Cross multiply
   160,225x = 370,910.50 × 370,910.50
4. Step 4: Simplify right side
   160,225x = 137,574,599,010.25
5. Step 5: Solve for x
   x = 137,574,599,010.25/160,225
6. Step 6: Final answer
   x = 858,633.79