Finding the Third Proportional to 343,632.38 and 755,016.19

Step by Step Solution

1. Step 1: Write the proportion equation
   343,632.38 : 755,016.19 = 755,016.19 : x
2. Step 2: Convert to fraction form
   343,632.38/755,016.19 = 755,016.19/x
3. Step 3: Cross multiply
   343,632.38x = 755,016.19 × 755,016.19
4. Step 4: Simplify right side
   343,632.38x = 570,049,443,387.04
5. Step 5: Solve for x
   x = 570,049,443,387.04/343,632.38
6. Step 6: Final answer
   x = 1,658,893.30