Finding the Third Proportional to 502,798 and 1,084,274

Step by Step Solution

1. Step 1: Write the proportion equation
   502,798 : 1,084,274 = 1,084,274 : x
2. Step 2: Convert to fraction form
   502,798/1,084,274 = 1,084,274/x
3. Step 3: Cross multiply
   502,798x = 1,084,274 × 1,084,274
4. Step 4: Simplify right side
   502,798x = 1,175,650,107,076
5. Step 5: Solve for x
   x = 1,175,650,107,076/502,798
6. Step 6: Final answer
   x = 2,338,215.56