Finding the Third Proportional to 25,583,913 and 55,650,378

Step by Step Solution

1. Step 1: Write the proportion equation
   25,583,913 : 55,650,378 = 55,650,378 : x
2. Step 2: Convert to fraction form
   25,583,913/55,650,378 = 55,650,378/x
3. Step 3: Cross multiply
   25,583,913x = 55,650,378 × 55,650,378
4. Step 4: Simplify right side
   25,583,913x = 3,096,964,571,542,884
5. Step 5: Solve for x
   x = 3,096,964,571,542,884/25,583,913
6. Step 6: Final answer
   x = 121,051,246.99