Finding the Third Proportional to 42,079.50 and 46,635.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,079.50 : 46,635.75 = 46,635.75 : x
2. Step 2: Convert to fraction form
   42,079.50/46,635.75 = 46,635.75/x
3. Step 3: Cross multiply
   42,079.50x = 46,635.75 × 46,635.75
4. Step 4: Simplify right side
   42,079.50x = 2,174,893,178.06
5. Step 5: Solve for x
   x = 2,174,893,178.06/42,079.50
6. Step 6: Final answer
   x = 51,685.34