Finding the Third Proportional to 85,375.50 and 93,030

Step by Step Solution

1. Step 1: Write the proportion equation
   85,375.50 : 93,030 = 93,030 : x
2. Step 2: Convert to fraction form
   85,375.50/93,030 = 93,030/x
3. Step 3: Cross multiply
   85,375.50x = 93,030 × 93,030
4. Step 4: Simplify right side
   85,375.50x = 8,654,580,900
5. Step 5: Solve for x
   x = 8,654,580,900/85,375.50
6. Step 6: Final answer
   x = 101,370.78