Finding the Third Proportional to 4,991,022 and 7,453,269

Step by Step Solution

1. Step 1: Write the proportion equation
   4,991,022 : 7,453,269 = 7,453,269 : x
2. Step 2: Convert to fraction form
   4,991,022/7,453,269 = 7,453,269/x
3. Step 3: Cross multiply
   4,991,022x = 7,453,269 × 7,453,269
4. Step 4: Simplify right side
   4,991,022x = 55,551,218,786,361
5. Step 5: Solve for x
   x = 55,551,218,786,361/4,991,022
6. Step 6: Final answer
   x = 11,130,229.20