Finding the Third Proportional to 1,117,910 and 2,412,940

Step by Step Solution

1. Step 1: Write the proportion equation
   1,117,910 : 2,412,940 = 2,412,940 : x
2. Step 2: Convert to fraction form
   1,117,910/2,412,940 = 2,412,940/x
3. Step 3: Cross multiply
   1,117,910x = 2,412,940 × 2,412,940
4. Step 4: Simplify right side
   1,117,910x = 5,822,279,443,600
5. Step 5: Solve for x
   x = 5,822,279,443,600/1,117,910
6. Step 6: Final answer
   x = 5,208,182.63