Finding the Third Proportional to 6,838,105 and 10,827,965

Step by Step Solution

1. Step 1: Write the proportion equation
   6,838,105 : 10,827,965 = 10,827,965 : x
2. Step 2: Convert to fraction form
   6,838,105/10,827,965 = 10,827,965/x
3. Step 3: Cross multiply
   6,838,105x = 10,827,965 × 10,827,965
4. Step 4: Simplify right side
   6,838,105x = 117,244,826,041,225
5. Step 5: Solve for x
   x = 117,244,826,041,225/6,838,105
6. Step 6: Final answer
   x = 17,145,806.63