Finding the Third Proportional to 2,421,262 and 3,901,300

Step by Step Solution

1. Step 1: Write the proportion equation
   2,421,262 : 3,901,300 = 3,901,300 : x
2. Step 2: Convert to fraction form
   2,421,262/3,901,300 = 3,901,300/x
3. Step 3: Cross multiply
   2,421,262x = 3,901,300 × 3,901,300
4. Step 4: Simplify right side
   2,421,262x = 15,220,141,690,000
5. Step 5: Solve for x
   x = 15,220,141,690,000/2,421,262
6. Step 6: Final answer
   x = 6,286,036.66