Finding the Third Proportional to 23,878.13 and 51,902.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,878.13 : 51,902.72 = 51,902.72 : x
2. Step 2: Convert to fraction form
   23,878.13/51,902.72 = 51,902.72/x
3. Step 3: Cross multiply
   23,878.13x = 51,902.72 × 51,902.72
4. Step 4: Simplify right side
   23,878.13x = 2,693,892,213.64
5. Step 5: Solve for x
   x = 2,693,892,213.64/23,878.13
6. Step 6: Final answer
   x = 112,818.41