Finding the Third Proportional to 774,927 and 1,699,380

Step by Step Solution

1. Step 1: Write the proportion equation
   774,927 : 1,699,380 = 1,699,380 : x
2. Step 2: Convert to fraction form
   774,927/1,699,380 = 1,699,380/x
3. Step 3: Cross multiply
   774,927x = 1,699,380 × 1,699,380
4. Step 4: Simplify right side
   774,927x = 2,887,892,384,400
5. Step 5: Solve for x
   x = 2,887,892,384,400/774,927
6. Step 6: Final answer
   x = 3,726,663.78