Finding the Third Proportional to 1,926,604 and 4,234,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926,604 : 4,234,568 = 4,234,568 : x
2. Step 2: Convert to fraction form
   1,926,604/4,234,568 = 4,234,568/x
3. Step 3: Cross multiply
   1,926,604x = 4,234,568 × 4,234,568
4. Step 4: Simplify right side
   1,926,604x = 17,931,566,146,624
5. Step 5: Solve for x
   x = 17,931,566,146,624/1,926,604
6. Step 6: Final answer
   x = 9,307,343.98