Finding the Third Proportional to 759,679.50 and 1,774,782

Step by Step Solution

1. Step 1: Write the proportion equation
   759,679.50 : 1,774,782 = 1,774,782 : x
2. Step 2: Convert to fraction form
   759,679.50/1,774,782 = 1,774,782/x
3. Step 3: Cross multiply
   759,679.50x = 1,774,782 × 1,774,782
4. Step 4: Simplify right side
   759,679.50x = 3,149,851,147,524
5. Step 5: Solve for x
   x = 3,149,851,147,524/759,679.50
6. Step 6: Final answer
   x = 4,146,289.52