Finding the Third Proportional to 2,238,984 and 4,831,632

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,984 : 4,831,632 = 4,831,632 : x
2. Step 2: Convert to fraction form
   2,238,984/4,831,632 = 4,831,632/x
3. Step 3: Cross multiply
   2,238,984x = 4,831,632 × 4,831,632
4. Step 4: Simplify right side
   2,238,984x = 23,344,667,783,424
5. Step 5: Solve for x
   x = 23,344,667,783,424/2,238,984
6. Step 6: Final answer
   x = 10,426,455.83