Finding the Third Proportional to 42,069.94 and 92,059.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,069.94 : 92,059.31 = 92,059.31 : x
2. Step 2: Convert to fraction form
   42,069.94/92,059.31 = 92,059.31/x
3. Step 3: Cross multiply
   42,069.94x = 92,059.31 × 92,059.31
4. Step 4: Simplify right side
   42,069.94x = 8,474,917,017.97
5. Step 5: Solve for x
   x = 8,474,917,017.97/42,069.94
6. Step 6: Final answer
   x = 201,448.29