Finding the Third Proportional to 15,075,728 and 33,022,420

Step by Step Solution

1. Step 1: Write the proportion equation
   15,075,728 : 33,022,420 = 33,022,420 : x
2. Step 2: Convert to fraction form
   15,075,728/33,022,420 = 33,022,420/x
3. Step 3: Cross multiply
   15,075,728x = 33,022,420 × 33,022,420
4. Step 4: Simplify right side
   15,075,728x = 1,090,480,222,656,400
5. Step 5: Solve for x
   x = 1,090,480,222,656,400/15,075,728
6. Step 6: Final answer
   x = 72,333,503.41