Finding the Third Proportional to 25,183,980 and 55,065,672

Step by Step Solution

1. Step 1: Write the proportion equation
   25,183,980 : 55,065,672 = 55,065,672 : x
2. Step 2: Convert to fraction form
   25,183,980/55,065,672 = 55,065,672/x
3. Step 3: Cross multiply
   25,183,980x = 55,065,672 × 55,065,672
4. Step 4: Simplify right side
   25,183,980x = 3,032,228,232,811,584
5. Step 5: Solve for x
   x = 3,032,228,232,811,584/25,183,980
6. Step 6: Final answer
   x = 120,403,059.12