Finding the Third Proportional to 4,130,622 and 8,996,136

Step by Step Solution

1. Step 1: Write the proportion equation
   4,130,622 : 8,996,136 = 8,996,136 : x
2. Step 2: Convert to fraction form
   4,130,622/8,996,136 = 8,996,136/x
3. Step 3: Cross multiply
   4,130,622x = 8,996,136 × 8,996,136
4. Step 4: Simplify right side
   4,130,622x = 80,930,462,930,496
5. Step 5: Solve for x
   x = 80,930,462,930,496/4,130,622
6. Step 6: Final answer
   x = 19,592,802.96