Finding the Third Proportional to 6,298,560 and 13,384,440

Step by Step Solution

1. Step 1: Write the proportion equation
   6,298,560 : 13,384,440 = 13,384,440 : x
2. Step 2: Convert to fraction form
   6,298,560/13,384,440 = 13,384,440/x
3. Step 3: Cross multiply
   6,298,560x = 13,384,440 × 13,384,440
4. Step 4: Simplify right side
   6,298,560x = 179,143,234,113,600
5. Step 5: Solve for x
   x = 179,143,234,113,600/6,298,560
6. Step 6: Final answer
   x = 28,441,935