Finding the Third Proportional to 824,904 and 1,747,440

Step by Step Solution

1. Step 1: Write the proportion equation
   824,904 : 1,747,440 = 1,747,440 : x
2. Step 2: Convert to fraction form
   824,904/1,747,440 = 1,747,440/x
3. Step 3: Cross multiply
   824,904x = 1,747,440 × 1,747,440
4. Step 4: Simplify right side
   824,904x = 3,053,546,553,600
5. Step 5: Solve for x
   x = 3,053,546,553,600/824,904
6. Step 6: Final answer
   x = 3,701,699.29