Finding the Third Proportional to 56,584.50 and 61,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,584.50 : 61,363.50 = 61,363.50 : x
2. Step 2: Convert to fraction form
   56,584.50/61,363.50 = 61,363.50/x
3. Step 3: Cross multiply
   56,584.50x = 61,363.50 × 61,363.50
4. Step 4: Simplify right side
   56,584.50x = 3,765,479,132.25
5. Step 5: Solve for x
   x = 3,765,479,132.25/56,584.50
6. Step 6: Final answer
   x = 66,546.12