Finding the Third Proportional to 2,231,712 and 4,834,242

Step by Step Solution

1. Step 1: Write the proportion equation
   2,231,712 : 4,834,242 = 4,834,242 : x
2. Step 2: Convert to fraction form
   2,231,712/4,834,242 = 4,834,242/x
3. Step 3: Cross multiply
   2,231,712x = 4,834,242 × 4,834,242
4. Step 4: Simplify right side
   2,231,712x = 23,369,895,714,564
5. Step 5: Solve for x
   x = 23,369,895,714,564/2,231,712
6. Step 6: Final answer
   x = 10,471,734.58