Finding the Third Proportional to 4,790,772 and 7,236,054

Step by Step Solution

1. Step 1: Write the proportion equation
   4,790,772 : 7,236,054 = 7,236,054 : x
2. Step 2: Convert to fraction form
   4,790,772/7,236,054 = 7,236,054/x
3. Step 3: Cross multiply
   4,790,772x = 7,236,054 × 7,236,054
4. Step 4: Simplify right side
   4,790,772x = 52,360,477,490,916
5. Step 5: Solve for x
   x = 52,360,477,490,916/4,790,772
6. Step 6: Final answer
   x = 10,929,444.67