Finding the Third Proportional to 28,101.94 and 60,200.72

Step by Step Solution

1. Step 1: Write the proportion equation
   28,101.94 : 60,200.72 = 60,200.72 : x
2. Step 2: Convert to fraction form
   28,101.94/60,200.72 = 60,200.72/x
3. Step 3: Cross multiply
   28,101.94x = 60,200.72 × 60,200.72
4. Step 4: Simplify right side
   28,101.94x = 3,624,126,538.02
5. Step 5: Solve for x
   x = 3,624,126,538.02/28,101.94
6. Step 6: Final answer
   x = 128,963.58