Finding the Third Proportional to 975,498 and 2,129,748

Step by Step Solution

1. Step 1: Write the proportion equation
   975,498 : 2,129,748 = 2,129,748 : x
2. Step 2: Convert to fraction form
   975,498/2,129,748 = 2,129,748/x
3. Step 3: Cross multiply
   975,498x = 2,129,748 × 2,129,748
4. Step 4: Simplify right side
   975,498x = 4,535,826,543,504
5. Step 5: Solve for x
   x = 4,535,826,543,504/975,498
6. Step 6: Final answer
   x = 4,649,754.84