Finding the Third Proportional to 722,944 and 1,570,339

Step by Step Solution

1. Step 1: Write the proportion equation
   722,944 : 1,570,339 = 1,570,339 : x
2. Step 2: Convert to fraction form
   722,944/1,570,339 = 1,570,339/x
3. Step 3: Cross multiply
   722,944x = 1,570,339 × 1,570,339
4. Step 4: Simplify right side
   722,944x = 2,465,964,574,921
5. Step 5: Solve for x
   x = 2,465,964,574,921/722,944
6. Step 6: Final answer
   x = 3,411,003.58