Finding the Third Proportional to 4,987,076 and 10,907,272

Step by Step Solution

1. Step 1: Write the proportion equation
   4,987,076 : 10,907,272 = 10,907,272 : x
2. Step 2: Convert to fraction form
   4,987,076/10,907,272 = 10,907,272/x
3. Step 3: Cross multiply
   4,987,076x = 10,907,272 × 10,907,272
4. Step 4: Simplify right side
   4,987,076x = 118,968,582,481,984
5. Step 5: Solve for x
   x = 118,968,582,481,984/4,987,076
6. Step 6: Final answer
   x = 23,855,377.88