Finding the Third Proportional to 1,926,700 and 3,000,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926,700 : 3,000,378 = 3,000,378 : x
2. Step 2: Convert to fraction form
   1,926,700/3,000,378 = 3,000,378/x
3. Step 3: Cross multiply
   1,926,700x = 3,000,378 × 3,000,378
4. Step 4: Simplify right side
   1,926,700x = 9,002,268,142,884
5. Step 5: Solve for x
   x = 9,002,268,142,884/1,926,700
6. Step 6: Final answer
   x = 4,672,376.68