Finding the Third Proportional to 1,105,264 and 1,706,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,264 : 1,706,736 = 1,706,736 : x
2. Step 2: Convert to fraction form
   1,105,264/1,706,736 = 1,706,736/x
3. Step 3: Cross multiply
   1,105,264x = 1,706,736 × 1,706,736
4. Step 4: Simplify right side
   1,105,264x = 2,912,947,773,696
5. Step 5: Solve for x
   x = 2,912,947,773,696/1,105,264
6. Step 6: Final answer
   x = 2,635,522.17