Finding the Third Proportional to 502,678 and 1,084,064

Step by Step Solution

1. Step 1: Write the proportion equation
   502,678 : 1,084,064 = 1,084,064 : x
2. Step 2: Convert to fraction form
   502,678/1,084,064 = 1,084,064/x
3. Step 3: Cross multiply
   502,678x = 1,084,064 × 1,084,064
4. Step 4: Simplify right side
   502,678x = 1,175,194,756,096
5. Step 5: Solve for x
   x = 1,175,194,756,096/502,678
6. Step 6: Final answer
   x = 2,337,867.89