Finding the Third Proportional to 1,142,430 and 2,463,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,430 : 2,463,392 = 2,463,392 : x
2. Step 2: Convert to fraction form
   1,142,430/2,463,392 = 2,463,392/x
3. Step 3: Cross multiply
   1,142,430x = 2,463,392 × 2,463,392
4. Step 4: Simplify right side
   1,142,430x = 6,068,300,145,664
5. Step 5: Solve for x
   x = 6,068,300,145,664/1,142,430
6. Step 6: Final answer
   x = 5,311,747.89