Finding the Third Proportional to 4,914,988 and 10,774,760

Step by Step Solution

1. Step 1: Write the proportion equation
   4,914,988 : 10,774,760 = 10,774,760 : x
2. Step 2: Convert to fraction form
   4,914,988/10,774,760 = 10,774,760/x
3. Step 3: Cross multiply
   4,914,988x = 10,774,760 × 10,774,760
4. Step 4: Simplify right side
   4,914,988x = 116,095,453,057,600
5. Step 5: Solve for x
   x = 116,095,453,057,600/4,914,988
6. Step 6: Final answer
   x = 23,620,699.19