Finding the Third Proportional to 5,185,414 and 7,469,263

Step by Step Solution

1. Step 1: Write the proportion equation
   5,185,414 : 7,469,263 = 7,469,263 : x
2. Step 2: Convert to fraction form
   5,185,414/7,469,263 = 7,469,263/x
3. Step 3: Cross multiply
   5,185,414x = 7,469,263 × 7,469,263
4. Step 4: Simplify right side
   5,185,414x = 55,789,889,763,169
5. Step 5: Solve for x
   x = 55,789,889,763,169/5,185,414
6. Step 6: Final answer
   x = 10,759,003.96