Finding the Third Proportional to 5,456,704 and 8,559,944

Step by Step Solution

1. Step 1: Write the proportion equation
   5,456,704 : 8,559,944 = 8,559,944 : x
2. Step 2: Convert to fraction form
   5,456,704/8,559,944 = 8,559,944/x
3. Step 3: Cross multiply
   5,456,704x = 8,559,944 × 8,559,944
4. Step 4: Simplify right side
   5,456,704x = 73,272,641,283,136
5. Step 5: Solve for x
   x = 73,272,641,283,136/5,456,704
6. Step 6: Final answer
   x = 13,428,003.66