Finding the Third Proportional to 17,982 and 43,011

Step by Step Solution

1. Step 1: Write the proportion equation
   17,982 : 43,011 = 43,011 : x
2. Step 2: Convert to fraction form
   17,982/43,011 = 43,011/x
3. Step 3: Cross multiply
   17,982x = 43,011 × 43,011
4. Step 4: Simplify right side
   17,982x = 1,849,946,121
5. Step 5: Solve for x
   x = 1,849,946,121/17,982
6. Step 6: Final answer
   x = 102,877.66