Finding the Third Proportional to 5,459,744 and 8,563,944

Step by Step Solution

1. Step 1: Write the proportion equation
   5,459,744 : 8,563,944 = 8,563,944 : x
2. Step 2: Convert to fraction form
   5,459,744/8,563,944 = 8,563,944/x
3. Step 3: Cross multiply
   5,459,744x = 8,563,944 × 8,563,944
4. Step 4: Simplify right side
   5,459,744x = 73,341,136,835,136
5. Step 5: Solve for x
   x = 73,341,136,835,136/5,459,744
6. Step 6: Final answer
   x = 13,433,072.47