Finding the Third Proportional to 25,553,672 and 55,731,944

Step by Step Solution

1. Step 1: Write the proportion equation
   25,553,672 : 55,731,944 = 55,731,944 : x
2. Step 2: Convert to fraction form
   25,553,672/55,731,944 = 55,731,944/x
3. Step 3: Cross multiply
   25,553,672x = 55,731,944 × 55,731,944
4. Step 4: Simplify right side
   25,553,672x = 3,106,049,582,019,136
5. Step 5: Solve for x
   x = 3,106,049,582,019,136/25,553,672
6. Step 6: Final answer
   x = 121,550,029.37