Finding the Third Proportional to 42,462 and 88,409.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,462 : 88,409.25 = 88,409.25 : x
2. Step 2: Convert to fraction form
   42,462/88,409.25 = 88,409.25/x
3. Step 3: Cross multiply
   42,462x = 88,409.25 × 88,409.25
4. Step 4: Simplify right side
   42,462x = 7,816,195,485.56
5. Step 5: Solve for x
   x = 7,816,195,485.56/42,462
6. Step 6: Final answer
   x = 184,075.07