Finding the Third Proportional to 28,876 and 45,942

Step by Step Solution

1. Step 1: Write the proportion equation
   28,876 : 45,942 = 45,942 : x
2. Step 2: Convert to fraction form
   28,876/45,942 = 45,942/x
3. Step 3: Cross multiply
   28,876x = 45,942 × 45,942
4. Step 4: Simplify right side
   28,876x = 2,110,667,364
5. Step 5: Solve for x
   x = 2,110,667,364/28,876
6. Step 6: Final answer
   x = 73,094.17