Finding the Third Proportional to 34,608 and 45,442.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,608 : 45,442.50 = 45,442.50 : x
2. Step 2: Convert to fraction form
   34,608/45,442.50 = 45,442.50/x
3. Step 3: Cross multiply
   34,608x = 45,442.50 × 45,442.50
4. Step 4: Simplify right side
   34,608x = 2,065,020,806.25
5. Step 5: Solve for x
   x = 2,065,020,806.25/34,608
6. Step 6: Final answer
   x = 59,668.89