Finding the Third Proportional to 2,167,282 and 3,188,075

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167,282 : 3,188,075 = 3,188,075 : x
2. Step 2: Convert to fraction form
   2,167,282/3,188,075 = 3,188,075/x
3. Step 3: Cross multiply
   2,167,282x = 3,188,075 × 3,188,075
4. Step 4: Simplify right side
   2,167,282x = 10,163,822,205,625
5. Step 5: Solve for x
   x = 10,163,822,205,625/2,167,282
6. Step 6: Final answer
   x = 4,689,663.00