Finding the Third Proportional to 28,140 and 60,964.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,140 : 60,964.50 = 60,964.50 : x
2. Step 2: Convert to fraction form
   28,140/60,964.50 = 60,964.50/x
3. Step 3: Cross multiply
   28,140x = 60,964.50 × 60,964.50
4. Step 4: Simplify right side
   28,140x = 3,716,670,260.25
5. Step 5: Solve for x
   x = 3,716,670,260.25/28,140
6. Step 6: Final answer
   x = 132,077.83