Finding the Third Proportional to 6,123,710 and 13,183,456

Step by Step Solution

1. Step 1: Write the proportion equation
   6,123,710 : 13,183,456 = 13,183,456 : x
2. Step 2: Convert to fraction form
   6,123,710/13,183,456 = 13,183,456/x
3. Step 3: Cross multiply
   6,123,710x = 13,183,456 × 13,183,456
4. Step 4: Simplify right side
   6,123,710x = 173,803,512,103,936
5. Step 5: Solve for x
   x = 173,803,512,103,936/6,123,710
6. Step 6: Final answer
   x = 28,382,061.22