Finding the Third Proportional to 751,928 and 1,774,404

Step by Step Solution

1. Step 1: Write the proportion equation
   751,928 : 1,774,404 = 1,774,404 : x
2. Step 2: Convert to fraction form
   751,928/1,774,404 = 1,774,404/x
3. Step 3: Cross multiply
   751,928x = 1,774,404 × 1,774,404
4. Step 4: Simplify right side
   751,928x = 3,148,509,555,216
5. Step 5: Solve for x
   x = 3,148,509,555,216/751,928
6. Step 6: Final answer
   x = 4,187,248.72