Finding the Third Proportional to 573,444 and 802,042

Step by Step Solution

1. Step 1: Write the proportion equation
   573,444 : 802,042 = 802,042 : x
2. Step 2: Convert to fraction form
   573,444/802,042 = 802,042/x
3. Step 3: Cross multiply
   573,444x = 802,042 × 802,042
4. Step 4: Simplify right side
   573,444x = 643,271,369,764
5. Step 5: Solve for x
   x = 643,271,369,764/573,444
6. Step 6: Final answer
   x = 1,121,768.42