Finding the Third Proportional to 4,598,622 and 9,492,444

Step by Step Solution

1. Step 1: Write the proportion equation
   4,598,622 : 9,492,444 = 9,492,444 : x
2. Step 2: Convert to fraction form
   4,598,622/9,492,444 = 9,492,444/x
3. Step 3: Cross multiply
   4,598,622x = 9,492,444 × 9,492,444
4. Step 4: Simplify right side
   4,598,622x = 90,106,493,093,136
5. Step 5: Solve for x
   x = 90,106,493,093,136/4,598,622
6. Step 6: Final answer
   x = 19,594,237.82