Finding the Third Proportional to 38,536.59 and 84,437.44

Step by Step Solution

1. Step 1: Write the proportion equation
   38,536.59 : 84,437.44 = 84,437.44 : x
2. Step 2: Convert to fraction form
   38,536.59/84,437.44 = 84,437.44/x
3. Step 3: Cross multiply
   38,536.59x = 84,437.44 × 84,437.44
4. Step 4: Simplify right side
   38,536.59x = 7,129,680,851.57
5. Step 5: Solve for x
   x = 7,129,680,851.57/38,536.59
6. Step 6: Final answer
   x = 185,010.67