Finding the Third Proportional to 40,692.94 and 89,264.25

Step by Step Solution

1. Step 1: Write the proportion equation
   40,692.94 : 89,264.25 = 89,264.25 : x
2. Step 2: Convert to fraction form
   40,692.94/89,264.25 = 89,264.25/x
3. Step 3: Cross multiply
   40,692.94x = 89,264.25 × 89,264.25
4. Step 4: Simplify right side
   40,692.94x = 7,968,106,328.06
5. Step 5: Solve for x
   x = 7,968,106,328.06/40,692.94
6. Step 6: Final answer
   x = 195,810.55