Finding the Third Proportional to 4,902,606 and 10,772,676

Step by Step Solution

1. Step 1: Write the proportion equation
   4,902,606 : 10,772,676 = 10,772,676 : x
2. Step 2: Convert to fraction form
   4,902,606/10,772,676 = 10,772,676/x
3. Step 3: Cross multiply
   4,902,606x = 10,772,676 × 10,772,676
4. Step 4: Simplify right side
   4,902,606x = 116,050,548,200,976
5. Step 5: Solve for x
   x = 116,050,548,200,976/4,902,606
6. Step 6: Final answer
   x = 23,671,196.14