Finding the Third Proportional to 352,158 and 733,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   352,158 : 733,498.50 = 733,498.50 : x
2. Step 2: Convert to fraction form
   352,158/733,498.50 = 733,498.50/x
3. Step 3: Cross multiply
   352,158x = 733,498.50 × 733,498.50
4. Step 4: Simplify right side
   352,158x = 538,020,049,502.25
5. Step 5: Solve for x
   x = 538,020,049,502.25/352,158
6. Step 6: Final answer
   x = 1,527,780.28