Finding the Third Proportional to 35,065 and 49,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,065 : 49,321.50 = 49,321.50 : x
2. Step 2: Convert to fraction form
   35,065/49,321.50 = 49,321.50/x
3. Step 3: Cross multiply
   35,065x = 49,321.50 × 49,321.50
4. Step 4: Simplify right side
   35,065x = 2,432,610,362.25
5. Step 5: Solve for x
   x = 2,432,610,362.25/35,065
6. Step 6: Final answer
   x = 69,374.32