Finding the Third Proportional to 47,876.63 and 75,774.38

Step by Step Solution

1. Step 1: Write the proportion equation
   47,876.63 : 75,774.38 = 75,774.38 : x
2. Step 2: Convert to fraction form
   47,876.63/75,774.38 = 75,774.38/x
3. Step 3: Cross multiply
   47,876.63x = 75,774.38 × 75,774.38
4. Step 4: Simplify right side
   47,876.63x = 5,741,755,906.64
5. Step 5: Solve for x
   x = 5,741,755,906.64/47,876.63
6. Step 6: Final answer
   x = 119,928.17