Finding the Third Proportional to 42,406.75 and 88,301.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,406.75 : 88,301.75 = 88,301.75 : x
2. Step 2: Convert to fraction form
   42,406.75/88,301.75 = 88,301.75/x
3. Step 3: Cross multiply
   42,406.75x = 88,301.75 × 88,301.75
4. Step 4: Simplify right side
   42,406.75x = 7,797,199,053.06
5. Step 5: Solve for x
   x = 7,797,199,053.06/42,406.75
6. Step 6: Final answer
   x = 183,866.93