Finding the Third Proportional to 1,122,699 and 2,706,753

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,699 : 2,706,753 = 2,706,753 : x
2. Step 2: Convert to fraction form
   1,122,699/2,706,753 = 2,706,753/x
3. Step 3: Cross multiply
   1,122,699x = 2,706,753 × 2,706,753
4. Step 4: Simplify right side
   1,122,699x = 7,326,511,803,009
5. Step 5: Solve for x
   x = 7,326,511,803,009/1,122,699
6. Step 6: Final answer
   x = 6,525,802.38