Finding the Third Proportional to 1,984,492 and 4,305,056

Step by Step Solution

1. Step 1: Write the proportion equation
   1,984,492 : 4,305,056 = 4,305,056 : x
2. Step 2: Convert to fraction form
   1,984,492/4,305,056 = 4,305,056/x
3. Step 3: Cross multiply
   1,984,492x = 4,305,056 × 4,305,056
4. Step 4: Simplify right side
   1,984,492x = 18,533,507,163,136
5. Step 5: Solve for x
   x = 18,533,507,163,136/1,984,492
6. Step 6: Final answer
   x = 9,339,169.50