Finding the Third Proportional to 502,047 and 1,085,672

Step by Step Solution

1. Step 1: Write the proportion equation
   502,047 : 1,085,672 = 1,085,672 : x
2. Step 2: Convert to fraction form
   502,047/1,085,672 = 1,085,672/x
3. Step 3: Cross multiply
   502,047x = 1,085,672 × 1,085,672
4. Step 4: Simplify right side
   502,047x = 1,178,683,691,584
5. Step 5: Solve for x
   x = 1,178,683,691,584/502,047
6. Step 6: Final answer
   x = 2,347,755.67