Finding the Third Proportional to 5,213,622 and 10,903,944

Step by Step Solution

1. Step 1: Write the proportion equation
   5,213,622 : 10,903,944 = 10,903,944 : x
2. Step 2: Convert to fraction form
   5,213,622/10,903,944 = 10,903,944/x
3. Step 3: Cross multiply
   5,213,622x = 10,903,944 × 10,903,944
4. Step 4: Simplify right side
   5,213,622x = 118,895,994,755,136
5. Step 5: Solve for x
   x = 118,895,994,755,136/5,213,622
6. Step 6: Final answer
   x = 22,804,874.38