Finding the Third Proportional to 25,299,852 and 55,475,256

Step by Step Solution

1. Step 1: Write the proportion equation
   25,299,852 : 55,475,256 = 55,475,256 : x
2. Step 2: Convert to fraction form
   25,299,852/55,475,256 = 55,475,256/x
3. Step 3: Cross multiply
   25,299,852x = 55,475,256 × 55,475,256
4. Step 4: Simplify right side
   25,299,852x = 3,077,504,028,265,536
5. Step 5: Solve for x
   x = 3,077,504,028,265,536/25,299,852
6. Step 6: Final answer
   x = 121,641,187.00