Finding the Third Proportional to 11,216,075.50 and 23,986,561

Step by Step Solution

1. Step 1: Write the proportion equation
   11,216,075.50 : 23,986,561 = 23,986,561 : x
2. Step 2: Convert to fraction form
   11,216,075.50/23,986,561 = 23,986,561/x
3. Step 3: Cross multiply
   11,216,075.50x = 23,986,561 × 23,986,561
4. Step 4: Simplify right side
   11,216,075.50x = 575,355,108,606,721
5. Step 5: Solve for x
   x = 575,355,108,606,721/11,216,075.50
6. Step 6: Final answer
   x = 51,297,364.09