Finding the Third Proportional to 38,706.77 and 56,566.56

Step by Step Solution

1. Step 1: Write the proportion equation
   38,706.77 : 56,566.56 = 56,566.56 : x
2. Step 2: Convert to fraction form
   38,706.77/56,566.56 = 56,566.56/x
3. Step 3: Cross multiply
   38,706.77x = 56,566.56 × 56,566.56
4. Step 4: Simplify right side
   38,706.77x = 3,199,775,219.70
5. Step 5: Solve for x
   x = 3,199,775,219.70/38,706.77
6. Step 6: Final answer
   x = 82,667.07