Finding the Third Proportional to 946,498 and 2,053,538

Step by Step Solution

1. Step 1: Write the proportion equation
   946,498 : 2,053,538 = 2,053,538 : x
2. Step 2: Convert to fraction form
   946,498/2,053,538 = 2,053,538/x
3. Step 3: Cross multiply
   946,498x = 2,053,538 × 2,053,538
4. Step 4: Simplify right side
   946,498x = 4,217,018,317,444
5. Step 5: Solve for x
   x = 4,217,018,317,444/946,498
6. Step 6: Final answer
   x = 4,455,390.63