Finding the Third Proportional to 28,180.41 and 60,814.55

Step by Step Solution

1. Step 1: Write the proportion equation
   28,180.41 : 60,814.55 = 60,814.55 : x
2. Step 2: Convert to fraction form
   28,180.41/60,814.55 = 60,814.55/x
3. Step 3: Cross multiply
   28,180.41x = 60,814.55 × 60,814.55
4. Step 4: Simplify right side
   28,180.41x = 3,698,409,111.61
5. Step 5: Solve for x
   x = 3,698,409,111.61/28,180.41
6. Step 6: Final answer
   x = 131,240.45