Finding the Third Proportional to 502,704 and 1,084,128

Step by Step Solution

1. Step 1: Write the proportion equation
   502,704 : 1,084,128 = 1,084,128 : x
2. Step 2: Convert to fraction form
   502,704/1,084,128 = 1,084,128/x
3. Step 3: Cross multiply
   502,704x = 1,084,128 × 1,084,128
4. Step 4: Simplify right side
   502,704x = 1,175,333,520,384
5. Step 5: Solve for x
   x = 1,175,333,520,384/502,704
6. Step 6: Final answer
   x = 2,338,023.01