Finding the Third Proportional to 552,850 and 1,161,404

Step by Step Solution

1. Step 1: Write the proportion equation
   552,850 : 1,161,404 = 1,161,404 : x
2. Step 2: Convert to fraction form
   552,850/1,161,404 = 1,161,404/x
3. Step 3: Cross multiply
   552,850x = 1,161,404 × 1,161,404
4. Step 4: Simplify right side
   552,850x = 1,348,859,251,216
5. Step 5: Solve for x
   x = 1,348,859,251,216/552,850
6. Step 6: Final answer
   x = 2,439,828.62