Finding the Third Proportional to 1,134,492 and 2,419,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,492 : 2,419,158 = 2,419,158 : x
2. Step 2: Convert to fraction form
   1,134,492/2,419,158 = 2,419,158/x
3. Step 3: Cross multiply
   1,134,492x = 2,419,158 × 2,419,158
4. Step 4: Simplify right side
   1,134,492x = 5,852,325,428,964
5. Step 5: Solve for x
   x = 5,852,325,428,964/1,134,492
6. Step 6: Final answer
   x = 5,158,542.70