Finding the Third Proportional to 25,910 and 55,374.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,910 : 55,374.75 = 55,374.75 : x
2. Step 2: Convert to fraction form
   25,910/55,374.75 = 55,374.75/x
3. Step 3: Cross multiply
   25,910x = 55,374.75 × 55,374.75
4. Step 4: Simplify right side
   25,910x = 3,066,362,937.56
5. Step 5: Solve for x
   x = 3,066,362,937.56/25,910
6. Step 6: Final answer
   x = 118,346.70