Finding the Third Proportional to 152,630 and 335,710.75

Step by Step Solution

1. Step 1: Write the proportion equation
   152,630 : 335,710.75 = 335,710.75 : x
2. Step 2: Convert to fraction form
   152,630/335,710.75 = 335,710.75/x
3. Step 3: Cross multiply
   152,630x = 335,710.75 × 335,710.75
4. Step 4: Simplify right side
   152,630x = 112,701,707,665.56
5. Step 5: Solve for x
   x = 112,701,707,665.56/152,630
6. Step 6: Final answer
   x = 738,398.14