Finding the Third Proportional to 759,679 and 1,774,780

Step by Step Solution

1. Step 1: Write the proportion equation
   759,679 : 1,774,780 = 1,774,780 : x
2. Step 2: Convert to fraction form
   759,679/1,774,780 = 1,774,780/x
3. Step 3: Cross multiply
   759,679x = 1,774,780 × 1,774,780
4. Step 4: Simplify right side
   759,679x = 3,149,844,048,400
5. Step 5: Solve for x
   x = 3,149,844,048,400/759,679
6. Step 6: Final answer
   x = 4,146,282.90