Finding the Third Proportional to 814,176 and 1,763,880

Step by Step Solution

1. Step 1: Write the proportion equation
   814,176 : 1,763,880 = 1,763,880 : x
2. Step 2: Convert to fraction form
   814,176/1,763,880 = 1,763,880/x
3. Step 3: Cross multiply
   814,176x = 1,763,880 × 1,763,880
4. Step 4: Simplify right side
   814,176x = 3,111,272,654,400
5. Step 5: Solve for x
   x = 3,111,272,654,400/814,176
6. Step 6: Final answer
   x = 3,821,376.03