Finding the Third Proportional to 25,618,144 and 55,784,894

Step by Step Solution

1. Step 1: Write the proportion equation
   25,618,144 : 55,784,894 = 55,784,894 : x
2. Step 2: Convert to fraction form
   25,618,144/55,784,894 = 55,784,894/x
3. Step 3: Cross multiply
   25,618,144x = 55,784,894 × 55,784,894
4. Step 4: Simplify right side
   25,618,144x = 3,111,954,398,591,236
5. Step 5: Solve for x
   x = 3,111,954,398,591,236/25,618,144
6. Step 6: Final answer
   x = 121,474,623.56