Finding the Third Proportional to 170,068.50 and 370,755

Step by Step Solution

1. Step 1: Write the proportion equation
   170,068.50 : 370,755 = 370,755 : x
2. Step 2: Convert to fraction form
   170,068.50/370,755 = 370,755/x
3. Step 3: Cross multiply
   170,068.50x = 370,755 × 370,755
4. Step 4: Simplify right side
   170,068.50x = 137,459,270,025
5. Step 5: Solve for x
   x = 137,459,270,025/170,068.50
6. Step 6: Final answer
   x = 808,258.26