Finding the Third Proportional to 50,130.14 and 64,200.41

Step by Step Solution

1. Step 1: Write the proportion equation
   50,130.14 : 64,200.41 = 64,200.41 : x
2. Step 2: Convert to fraction form
   50,130.14/64,200.41 = 64,200.41/x
3. Step 3: Cross multiply
   50,130.14x = 64,200.41 × 64,200.41
4. Step 4: Simplify right side
   50,130.14x = 4,121,692,664.23
5. Step 5: Solve for x
   x = 4,121,692,664.23/50,130.14
6. Step 6: Final answer
   x = 82,219.85