Finding the Third Proportional to 524,798 and 1,086,940

Step by Step Solution

1. Step 1: Write the proportion equation
   524,798 : 1,086,940 = 1,086,940 : x
2. Step 2: Convert to fraction form
   524,798/1,086,940 = 1,086,940/x
3. Step 3: Cross multiply
   524,798x = 1,086,940 × 1,086,940
4. Step 4: Simplify right side
   524,798x = 1,181,438,563,600
5. Step 5: Solve for x
   x = 1,181,438,563,600/524,798
6. Step 6: Final answer
   x = 2,251,225.35