Finding the Third Proportional to 35,894.25 and 53,491.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,894.25 : 53,491.50 = 53,491.50 : x
2. Step 2: Convert to fraction form
   35,894.25/53,491.50 = 53,491.50/x
3. Step 3: Cross multiply
   35,894.25x = 53,491.50 × 53,491.50
4. Step 4: Simplify right side
   35,894.25x = 2,861,340,572.25
5. Step 5: Solve for x
   x = 2,861,340,572.25/35,894.25
6. Step 6: Final answer
   x = 79,715.85