Finding the Third Proportional to 2,176,834 and 5,083,246

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176,834 : 5,083,246 = 5,083,246 : x
2. Step 2: Convert to fraction form
   2,176,834/5,083,246 = 5,083,246/x
3. Step 3: Cross multiply
   2,176,834x = 5,083,246 × 5,083,246
4. Step 4: Simplify right side
   2,176,834x = 25,839,389,896,516
5. Step 5: Solve for x
   x = 25,839,389,896,516/2,176,834
6. Step 6: Final answer
   x = 11,870,170.12