Finding the Third Proportional to 532,984 and 1,087,378

Step by Step Solution

1. Step 1: Write the proportion equation
   532,984 : 1,087,378 = 1,087,378 : x
2. Step 2: Convert to fraction form
   532,984/1,087,378 = 1,087,378/x
3. Step 3: Cross multiply
   532,984x = 1,087,378 × 1,087,378
4. Step 4: Simplify right side
   532,984x = 1,182,390,914,884
5. Step 5: Solve for x
   x = 1,182,390,914,884/532,984
6. Step 6: Final answer
   x = 2,218,436.04