Finding the Third Proportional to 1,110,277 and 2,421,346

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,277 : 2,421,346 = 2,421,346 : x
2. Step 2: Convert to fraction form
   1,110,277/2,421,346 = 2,421,346/x
3. Step 3: Cross multiply
   1,110,277x = 2,421,346 × 2,421,346
4. Step 4: Simplify right side
   1,110,277x = 5,862,916,451,716
5. Step 5: Solve for x
   x = 5,862,916,451,716/1,110,277
6. Step 6: Final answer
   x = 5,280,588.94