Finding the Third Proportional to 5,612,832 and 9,039,384

Step by Step Solution

1. Step 1: Write the proportion equation
   5,612,832 : 9,039,384 = 9,039,384 : x
2. Step 2: Convert to fraction form
   5,612,832/9,039,384 = 9,039,384/x
3. Step 3: Cross multiply
   5,612,832x = 9,039,384 × 9,039,384
4. Step 4: Simplify right side
   5,612,832x = 81,710,463,099,456
5. Step 5: Solve for x
   x = 81,710,463,099,456/5,612,832
6. Step 6: Final answer
   x = 14,557,795.98