Finding the Third Proportional to 39,186.50 and 83,030.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,186.50 : 83,030.75 = 83,030.75 : x
2. Step 2: Convert to fraction form
   39,186.50/83,030.75 = 83,030.75/x
3. Step 3: Cross multiply
   39,186.50x = 83,030.75 × 83,030.75
4. Step 4: Simplify right side
   39,186.50x = 6,894,105,445.56
5. Step 5: Solve for x
   x = 6,894,105,445.56/39,186.50
6. Step 6: Final answer
   x = 175,930.63