Finding the Third Proportional to 56,793.66 and 61,372.69

Step by Step Solution

1. Step 1: Write the proportion equation
   56,793.66 : 61,372.69 = 61,372.69 : x
2. Step 2: Convert to fraction form
   56,793.66/61,372.69 = 61,372.69/x
3. Step 3: Cross multiply
   56,793.66x = 61,372.69 × 61,372.69
4. Step 4: Simplify right side
   56,793.66x = 3,766,606,770.97
5. Step 5: Solve for x
   x = 3,766,606,770.97/56,793.66
6. Step 6: Final answer
   x = 66,320.91