Finding the Third Proportional to 1,207,636 and 2,467,706

Step by Step Solution

1. Step 1: Write the proportion equation
   1,207,636 : 2,467,706 = 2,467,706 : x
2. Step 2: Convert to fraction form
   1,207,636/2,467,706 = 2,467,706/x
3. Step 3: Cross multiply
   1,207,636x = 2,467,706 × 2,467,706
4. Step 4: Simplify right side
   1,207,636x = 6,089,572,902,436
5. Step 5: Solve for x
   x = 6,089,572,902,436/1,207,636
6. Step 6: Final answer
   x = 5,042,556.62