Finding the Third Proportional to 1,109,931 and 2,392,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,931 : 2,392,638 = 2,392,638 : x
2. Step 2: Convert to fraction form
   1,109,931/2,392,638 = 2,392,638/x
3. Step 3: Cross multiply
   1,109,931x = 2,392,638 × 2,392,638
4. Step 4: Simplify right side
   1,109,931x = 5,724,716,599,044
5. Step 5: Solve for x
   x = 5,724,716,599,044/1,109,931
6. Step 6: Final answer
   x = 5,157,722.96