Finding the Third Proportional to 28,039.92 and 60,769.93

Step by Step Solution

1. Step 1: Write the proportion equation
   28,039.92 : 60,769.93 = 60,769.93 : x
2. Step 2: Convert to fraction form
   28,039.92/60,769.93 = 60,769.93/x
3. Step 3: Cross multiply
   28,039.92x = 60,769.93 × 60,769.93
4. Step 4: Simplify right side
   28,039.92x = 3,692,984,828.99
5. Step 5: Solve for x
   x = 3,692,984,828.99/28,039.92
6. Step 6: Final answer
   x = 131,704.53