Finding the Third Proportional to 619,096.50 and 925,797.38

Step by Step Solution

1. Step 1: Write the proportion equation
   619,096.50 : 925,797.38 = 925,797.38 : x
2. Step 2: Convert to fraction form
   619,096.50/925,797.38 = 925,797.38/x
3. Step 3: Cross multiply
   619,096.50x = 925,797.38 × 925,797.38
4. Step 4: Simplify right side
   619,096.50x = 857,100,779,556.89
5. Step 5: Solve for x
   x = 857,100,779,556.89/619,096.50
6. Step 6: Final answer
   x = 1,384,438.10