Finding the Third Proportional to 35,653 and 56,503.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,653 : 56,503.50 = 56,503.50 : x
2. Step 2: Convert to fraction form
   35,653/56,503.50 = 56,503.50/x
3. Step 3: Cross multiply
   35,653x = 56,503.50 × 56,503.50
4. Step 4: Simplify right side
   35,653x = 3,192,645,512.25
5. Step 5: Solve for x
   x = 3,192,645,512.25/35,653
6. Step 6: Final answer
   x = 89,547.74