Finding the Third Proportional to 573,165 and 1,245,837

Step by Step Solution

1. Step 1: Write the proportion equation
   573,165 : 1,245,837 = 1,245,837 : x
2. Step 2: Convert to fraction form
   573,165/1,245,837 = 1,245,837/x
3. Step 3: Cross multiply
   573,165x = 1,245,837 × 1,245,837
4. Step 4: Simplify right side
   573,165x = 1,552,109,830,569
5. Step 5: Solve for x
   x = 1,552,109,830,569/573,165
6. Step 6: Final answer
   x = 2,707,963.38