Finding the Third Proportional to 2,176,827 and 5,083,263

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176,827 : 5,083,263 = 5,083,263 : x
2. Step 2: Convert to fraction form
   2,176,827/5,083,263 = 5,083,263/x
3. Step 3: Cross multiply
   2,176,827x = 5,083,263 × 5,083,263
4. Step 4: Simplify right side
   2,176,827x = 25,839,562,727,169
5. Step 5: Solve for x
   x = 25,839,562,727,169/2,176,827
6. Step 6: Final answer
   x = 11,870,287.68