Finding the Third Proportional to 1,926,834 and 4,149,642

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926,834 : 4,149,642 = 4,149,642 : x
2. Step 2: Convert to fraction form
   1,926,834/4,149,642 = 4,149,642/x
3. Step 3: Cross multiply
   1,926,834x = 4,149,642 × 4,149,642
4. Step 4: Simplify right side
   1,926,834x = 17,219,528,728,164
5. Step 5: Solve for x
   x = 17,219,528,728,164/1,926,834
6. Step 6: Final answer
   x = 8,936,695.50