Finding the Third Proportional to 2,537,078 and 5,323,270

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,078 : 5,323,270 = 5,323,270 : x
2. Step 2: Convert to fraction form
   2,537,078/5,323,270 = 5,323,270/x
3. Step 3: Cross multiply
   2,537,078x = 5,323,270 × 5,323,270
4. Step 4: Simplify right side
   2,537,078x = 28,337,203,492,900
5. Step 5: Solve for x
   x = 28,337,203,492,900/2,537,078
6. Step 6: Final answer
   x = 11,169,228.34