Finding the Third Proportional to 1,017,732 and 1,382,181

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,732 : 1,382,181 = 1,382,181 : x
2. Step 2: Convert to fraction form
   1,017,732/1,382,181 = 1,382,181/x
3. Step 3: Cross multiply
   1,017,732x = 1,382,181 × 1,382,181
4. Step 4: Simplify right side
   1,017,732x = 1,910,424,316,761
5. Step 5: Solve for x
   x = 1,910,424,316,761/1,017,732
6. Step 6: Final answer
   x = 1,877,138.89