Finding the Third Proportional to 479,436 and 1,043,392

Step by Step Solution

1. Step 1: Write the proportion equation
   479,436 : 1,043,392 = 1,043,392 : x
2. Step 2: Convert to fraction form
   479,436/1,043,392 = 1,043,392/x
3. Step 3: Cross multiply
   479,436x = 1,043,392 × 1,043,392
4. Step 4: Simplify right side
   479,436x = 1,088,666,865,664
5. Step 5: Solve for x
   x = 1,088,666,865,664/479,436
6. Step 6: Final answer
   x = 2,270,724.07