Finding the Third Proportional to 1,102,679 and 2,374,309

Step by Step Solution

1. Step 1: Write the proportion equation
   1,102,679 : 2,374,309 = 2,374,309 : x
2. Step 2: Convert to fraction form
   1,102,679/2,374,309 = 2,374,309/x
3. Step 3: Cross multiply
   1,102,679x = 2,374,309 × 2,374,309
4. Step 4: Simplify right side
   1,102,679x = 5,637,343,227,481
5. Step 5: Solve for x
   x = 5,637,343,227,481/1,102,679
6. Step 6: Final answer
   x = 5,112,406.45