Finding the Third Proportional to 1,112,259 and 2,428,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,259 : 2,428,392 = 2,428,392 : x
2. Step 2: Convert to fraction form
   1,112,259/2,428,392 = 2,428,392/x
3. Step 3: Cross multiply
   1,112,259x = 2,428,392 × 2,428,392
4. Step 4: Simplify right side
   1,112,259x = 5,897,087,705,664
5. Step 5: Solve for x
   x = 5,897,087,705,664/1,112,259
6. Step 6: Final answer
   x = 5,301,901.54