Finding the Third Proportional to 28,701 and 60,816.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,701 : 60,816.38 = 60,816.38 : x
2. Step 2: Convert to fraction form
   28,701/60,816.38 = 60,816.38/x
3. Step 3: Cross multiply
   28,701x = 60,816.38 × 60,816.38
4. Step 4: Simplify right side
   28,701x = 3,698,631,468.14
5. Step 5: Solve for x
   x = 3,698,631,468.14/28,701
6. Step 6: Final answer
   x = 128,867.69