Finding the Third Proportional to 2,134,740 and 4,574,571

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,740 : 4,574,571 = 4,574,571 : x
2. Step 2: Convert to fraction form
   2,134,740/4,574,571 = 4,574,571/x
3. Step 3: Cross multiply
   2,134,740x = 4,574,571 × 4,574,571
4. Step 4: Simplify right side
   2,134,740x = 20,926,699,834,041
5. Step 5: Solve for x
   x = 20,926,699,834,041/2,134,740
6. Step 6: Final answer
   x = 9,802,926.74