Finding the Third Proportional to 3,925,056 and 8,596,608

Step by Step Solution

1. Step 1: Write the proportion equation
   3,925,056 : 8,596,608 = 8,596,608 : x
2. Step 2: Convert to fraction form
   3,925,056/8,596,608 = 8,596,608/x
3. Step 3: Cross multiply
   3,925,056x = 8,596,608 × 8,596,608
4. Step 4: Simplify right side
   3,925,056x = 73,901,669,105,664
5. Step 5: Solve for x
   x = 73,901,669,105,664/3,925,056
6. Step 6: Final answer
   x = 18,828,182.10