Finding the Third Proportional to 40,777.17 and 89,832.16

Step by Step Solution

1. Step 1: Write the proportion equation
   40,777.17 : 89,832.16 = 89,832.16 : x
2. Step 2: Convert to fraction form
   40,777.17/89,832.16 = 89,832.16/x
3. Step 3: Cross multiply
   40,777.17x = 89,832.16 × 89,832.16
4. Step 4: Simplify right side
   40,777.17x = 8,069,817,700.15
5. Step 5: Solve for x
   x = 8,069,817,700.15/40,777.17
6. Step 6: Final answer
   x = 197,900.38