Finding the Third Proportional to 5,636,598 and 12,564,096

Step by Step Solution

1. Step 1: Write the proportion equation
   5,636,598 : 12,564,096 = 12,564,096 : x
2. Step 2: Convert to fraction form
   5,636,598/12,564,096 = 12,564,096/x
3. Step 3: Cross multiply
   5,636,598x = 12,564,096 × 12,564,096
4. Step 4: Simplify right side
   5,636,598x = 157,856,508,297,216
5. Step 5: Solve for x
   x = 157,856,508,297,216/5,636,598
6. Step 6: Final answer
   x = 28,005,635.37