Finding the Third Proportional to 4,736,468 and 10,269,476

Step by Step Solution

1. Step 1: Write the proportion equation
   4,736,468 : 10,269,476 = 10,269,476 : x
2. Step 2: Convert to fraction form
   4,736,468/10,269,476 = 10,269,476/x
3. Step 3: Cross multiply
   4,736,468x = 10,269,476 × 10,269,476
4. Step 4: Simplify right side
   4,736,468x = 105,462,137,314,576
5. Step 5: Solve for x
   x = 105,462,137,314,576/4,736,468
6. Step 6: Final answer
   x = 22,265,987.51