Finding the Third Proportional to 823,880 and 1,774,174

Step by Step Solution

1. Step 1: Write the proportion equation
   823,880 : 1,774,174 = 1,774,174 : x
2. Step 2: Convert to fraction form
   823,880/1,774,174 = 1,774,174/x
3. Step 3: Cross multiply
   823,880x = 1,774,174 × 1,774,174
4. Step 4: Simplify right side
   823,880x = 3,147,693,382,276
5. Step 5: Solve for x
   x = 3,147,693,382,276/823,880
6. Step 6: Final answer
   x = 3,820,572.63