Finding the Third Proportional to 4,828,824 and 10,054,332

Step by Step Solution

1. Step 1: Write the proportion equation
   4,828,824 : 10,054,332 = 10,054,332 : x
2. Step 2: Convert to fraction form
   4,828,824/10,054,332 = 10,054,332/x
3. Step 3: Cross multiply
   4,828,824x = 10,054,332 × 10,054,332
4. Step 4: Simplify right side
   4,828,824x = 101,089,591,966,224
5. Step 5: Solve for x
   x = 101,089,591,966,224/4,828,824
6. Step 6: Final answer
   x = 20,934,619.27