Finding the Third Proportional to 20,751,816 and 33,151,356

Step by Step Solution

1. Step 1: Write the proportion equation
   20,751,816 : 33,151,356 = 33,151,356 : x
2. Step 2: Convert to fraction form
   20,751,816/33,151,356 = 33,151,356/x
3. Step 3: Cross multiply
   20,751,816x = 33,151,356 × 33,151,356
4. Step 4: Simplify right side
   20,751,816x = 1,099,012,404,638,736
5. Step 5: Solve for x
   x = 1,099,012,404,638,736/20,751,816
6. Step 6: Final answer
   x = 52,959,818.29