Finding the Third Proportional to 291,199.50 and 596,514

Step by Step Solution

1. Step 1: Write the proportion equation
   291,199.50 : 596,514 = 596,514 : x
2. Step 2: Convert to fraction form
   291,199.50/596,514 = 596,514/x
3. Step 3: Cross multiply
   291,199.50x = 596,514 × 596,514
4. Step 4: Simplify right side
   291,199.50x = 355,828,952,196
5. Step 5: Solve for x
   x = 355,828,952,196/291,199.50
6. Step 6: Final answer
   x = 1,221,942.18