Finding the Third Proportional to 42,277.78 and 88,053.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,277.78 : 88,053.75 = 88,053.75 : x
2. Step 2: Convert to fraction form
   42,277.78/88,053.75 = 88,053.75/x
3. Step 3: Cross multiply
   42,277.78x = 88,053.75 × 88,053.75
4. Step 4: Simplify right side
   42,277.78x = 7,753,462,889.06
5. Step 5: Solve for x
   x = 7,753,462,889.06/42,277.78
6. Step 6: Final answer
   x = 183,393.33