Finding the Third Proportional to 2,514,792 and 5,145,776

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514,792 : 5,145,776 = 5,145,776 : x
2. Step 2: Convert to fraction form
   2,514,792/5,145,776 = 5,145,776/x
3. Step 3: Cross multiply
   2,514,792x = 5,145,776 × 5,145,776
4. Step 4: Simplify right side
   2,514,792x = 26,479,010,642,176
5. Step 5: Solve for x
   x = 26,479,010,642,176/2,514,792
6. Step 6: Final answer
   x = 10,529,304.47