Finding the Third Proportional to 42,600.94 and 61,076.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,600.94 : 61,076.53 = 61,076.53 : x
2. Step 2: Convert to fraction form
   42,600.94/61,076.53 = 61,076.53/x
3. Step 3: Cross multiply
   42,600.94x = 61,076.53 × 61,076.53
4. Step 4: Simplify right side
   42,600.94x = 3,730,342,669.53
5. Step 5: Solve for x
   x = 3,730,342,669.53/42,600.94
6. Step 6: Final answer
   x = 87,564.80