Finding the Third Proportional to 2,238,400 and 4,796,186

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,400 : 4,796,186 = 4,796,186 : x
2. Step 2: Convert to fraction form
   2,238,400/4,796,186 = 4,796,186/x
3. Step 3: Cross multiply
   2,238,400x = 4,796,186 × 4,796,186
4. Step 4: Simplify right side
   2,238,400x = 23,003,400,146,596
5. Step 5: Solve for x
   x = 23,003,400,146,596/2,238,400
6. Step 6: Final answer
   x = 10,276,715.58