Finding the Third Proportional to 17,771.06 and 38,156.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,771.06 : 38,156.06 = 38,156.06 : x
2. Step 2: Convert to fraction form
   17,771.06/38,156.06 = 38,156.06/x
3. Step 3: Cross multiply
   17,771.06x = 38,156.06 × 38,156.06
4. Step 4: Simplify right side
   17,771.06x = 1,455,885,105.50
5. Step 5: Solve for x
   x = 1,455,885,105.50/17,771.06
6. Step 6: Final answer
   x = 81,924.48