Finding the Third Proportional to 2,228,008 and 4,756,688

Step by Step Solution

1. Step 1: Write the proportion equation
   2,228,008 : 4,756,688 = 4,756,688 : x
2. Step 2: Convert to fraction form
   2,228,008/4,756,688 = 4,756,688/x
3. Step 3: Cross multiply
   2,228,008x = 4,756,688 × 4,756,688
4. Step 4: Simplify right side
   2,228,008x = 22,626,080,729,344
5. Step 5: Solve for x
   x = 22,626,080,729,344/2,228,008
6. Step 6: Final answer
   x = 10,155,296.00