Finding the Third Proportional to 49,657 and 76,938

Step by Step Solution

1. Step 1: Write the proportion equation
   49,657 : 76,938 = 76,938 : x
2. Step 2: Convert to fraction form
   49,657/76,938 = 76,938/x
3. Step 3: Cross multiply
   49,657x = 76,938 × 76,938
4. Step 4: Simplify right side
   49,657x = 5,919,455,844
5. Step 5: Solve for x
   x = 5,919,455,844/49,657
6. Step 6: Final answer
   x = 119,206.88