Finding the Third Proportional to 2,278,272 and 4,851,024

Step by Step Solution

1. Step 1: Write the proportion equation
   2,278,272 : 4,851,024 = 4,851,024 : x
2. Step 2: Convert to fraction form
   2,278,272/4,851,024 = 4,851,024/x
3. Step 3: Cross multiply
   2,278,272x = 4,851,024 × 4,851,024
4. Step 4: Simplify right side
   2,278,272x = 23,532,433,848,576
5. Step 5: Solve for x
   x = 23,532,433,848,576/2,278,272
6. Step 6: Final answer
   x = 10,329,071.26