Finding the Third Proportional to 147,814.50 and 335,088

Step by Step Solution

1. Step 1: Write the proportion equation
   147,814.50 : 335,088 = 335,088 : x
2. Step 2: Convert to fraction form
   147,814.50/335,088 = 335,088/x
3. Step 3: Cross multiply
   147,814.50x = 335,088 × 335,088
4. Step 4: Simplify right side
   147,814.50x = 112,283,967,744
5. Step 5: Solve for x
   x = 112,283,967,744/147,814.50
6. Step 6: Final answer
   x = 759,627.56