Finding the Third Proportional to 2,492,527.50 and 5,422,455

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492,527.50 : 5,422,455 = 5,422,455 : x
2. Step 2: Convert to fraction form
   2,492,527.50/5,422,455 = 5,422,455/x
3. Step 3: Cross multiply
   2,492,527.50x = 5,422,455 × 5,422,455
4. Step 4: Simplify right side
   2,492,527.50x = 29,403,018,227,025
5. Step 5: Solve for x
   x = 29,403,018,227,025/2,492,527.50
6. Step 6: Final answer
   x = 11,796,466.93