Finding the Third Proportional to 2,553,182 and 3,953,202

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,182 : 3,953,202 = 3,953,202 : x
2. Step 2: Convert to fraction form
   2,553,182/3,953,202 = 3,953,202/x
3. Step 3: Cross multiply
   2,553,182x = 3,953,202 × 3,953,202
4. Step 4: Simplify right side
   2,553,182x = 15,627,806,052,804
5. Step 5: Solve for x
   x = 15,627,806,052,804/2,553,182
6. Step 6: Final answer
   x = 6,120,913.45