Finding the Third Proportional to 20,019.02 and 41,985.84

Step by Step Solution

1. Step 1: Write the proportion equation
   20,019.02 : 41,985.84 = 41,985.84 : x
2. Step 2: Convert to fraction form
   20,019.02/41,985.84 = 41,985.84/x
3. Step 3: Cross multiply
   20,019.02x = 41,985.84 × 41,985.84
4. Step 4: Simplify right side
   20,019.02x = 1,762,811,075.40
5. Step 5: Solve for x
   x = 1,762,811,075.40/20,019.02
6. Step 6: Final answer
   x = 88,056.80