Finding the Third Proportional to 828,048 and 1,774,140

Step by Step Solution

1. Step 1: Write the proportion equation
   828,048 : 1,774,140 = 1,774,140 : x
2. Step 2: Convert to fraction form
   828,048/1,774,140 = 1,774,140/x
3. Step 3: Cross multiply
   828,048x = 1,774,140 × 1,774,140
4. Step 4: Simplify right side
   828,048x = 3,147,572,739,600
5. Step 5: Solve for x
   x = 3,147,572,739,600/828,048
6. Step 6: Final answer
   x = 3,801,195.99