Finding the Third Proportional to 4,686,054 and 10,231,356

Step by Step Solution

1. Step 1: Write the proportion equation
   4,686,054 : 10,231,356 = 10,231,356 : x
2. Step 2: Convert to fraction form
   4,686,054/10,231,356 = 10,231,356/x
3. Step 3: Cross multiply
   4,686,054x = 10,231,356 × 10,231,356
4. Step 4: Simplify right side
   4,686,054x = 104,680,645,598,736
5. Step 5: Solve for x
   x = 104,680,645,598,736/4,686,054
6. Step 6: Final answer
   x = 22,338,762.12