Finding the Third Proportional to 704,421 and 1,499,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   704,421 : 1,499,932.50 = 1,499,932.50 : x
2. Step 2: Convert to fraction form
   704,421/1,499,932.50 = 1,499,932.50/x
3. Step 3: Cross multiply
   704,421x = 1,499,932.50 × 1,499,932.50
4. Step 4: Simplify right side
   704,421x = 2,249,797,504,556.25
5. Step 5: Solve for x
   x = 2,249,797,504,556.25/704,421
6. Step 6: Final answer
   x = 3,193,825.15