Finding the Third Proportional to 5,621,724 and 8,893,044

Step by Step Solution

1. Step 1: Write the proportion equation
   5,621,724 : 8,893,044 = 8,893,044 : x
2. Step 2: Convert to fraction form
   5,621,724/8,893,044 = 8,893,044/x
3. Step 3: Cross multiply
   5,621,724x = 8,893,044 × 8,893,044
4. Step 4: Simplify right side
   5,621,724x = 79,086,231,585,936
5. Step 5: Solve for x
   x = 79,086,231,585,936/5,621,724
6. Step 6: Final answer
   x = 14,067,967.69