Finding the Third Proportional to 40,563.88 and 88,774.63

Step by Step Solution

1. Step 1: Write the proportion equation
   40,563.88 : 88,774.63 = 88,774.63 : x
2. Step 2: Convert to fraction form
   40,563.88/88,774.63 = 88,774.63/x
3. Step 3: Cross multiply
   40,563.88x = 88,774.63 × 88,774.63
4. Step 4: Simplify right side
   40,563.88x = 7,880,934,043.89
5. Step 5: Solve for x
   x = 7,880,934,043.89/40,563.88
6. Step 6: Final answer
   x = 194,284.55