Finding the Third Proportional to 4,914,994 and 10,774,778

Step by Step Solution

1. Step 1: Write the proportion equation
   4,914,994 : 10,774,778 = 10,774,778 : x
2. Step 2: Convert to fraction form
   4,914,994/10,774,778 = 10,774,778/x
3. Step 3: Cross multiply
   4,914,994x = 10,774,778 × 10,774,778
4. Step 4: Simplify right side
   4,914,994x = 116,095,840,949,284
5. Step 5: Solve for x
   x = 116,095,840,949,284/4,914,994
6. Step 6: Final answer
   x = 23,620,749.27