Finding the Third Proportional to 2,272,485 and 4,864,182

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,485 : 4,864,182 = 4,864,182 : x
2. Step 2: Convert to fraction form
   2,272,485/4,864,182 = 4,864,182/x
3. Step 3: Cross multiply
   2,272,485x = 4,864,182 × 4,864,182
4. Step 4: Simplify right side
   2,272,485x = 23,660,266,529,124
5. Step 5: Solve for x
   x = 23,660,266,529,124/2,272,485
6. Step 6: Final answer
   x = 10,411,627.15