Finding the Third Proportional to 21,837,362 and 34,253,427

Step by Step Solution

1. Step 1: Write the proportion equation
   21,837,362 : 34,253,427 = 34,253,427 : x
2. Step 2: Convert to fraction form
   21,837,362/34,253,427 = 34,253,427/x
3. Step 3: Cross multiply
   21,837,362x = 34,253,427 × 34,253,427
4. Step 4: Simplify right side
   21,837,362x = 1,173,297,261,244,329
5. Step 5: Solve for x
   x = 1,173,297,261,244,329/21,837,362
6. Step 6: Final answer
   x = 53,728,891.85