Finding the Third Proportional to 524,402 and 1,149,892

Step by Step Solution

1. Step 1: Write the proportion equation
   524,402 : 1,149,892 = 1,149,892 : x
2. Step 2: Convert to fraction form
   524,402/1,149,892 = 1,149,892/x
3. Step 3: Cross multiply
   524,402x = 1,149,892 × 1,149,892
4. Step 4: Simplify right side
   524,402x = 1,322,251,611,664
5. Step 5: Solve for x
   x = 1,322,251,611,664/524,402
6. Step 6: Final answer
   x = 2,521,446.55