Finding the Third Proportional to 6,867,880 and 13,562,816

Step by Step Solution

1. Step 1: Write the proportion equation
   6,867,880 : 13,562,816 = 13,562,816 : x
2. Step 2: Convert to fraction form
   6,867,880/13,562,816 = 13,562,816/x
3. Step 3: Cross multiply
   6,867,880x = 13,562,816 × 13,562,816
4. Step 4: Simplify right side
   6,867,880x = 183,949,977,849,856
5. Step 5: Solve for x
   x = 183,949,977,849,856/6,867,880
6. Step 6: Final answer
   x = 26,784,099.00