Finding the Third Proportional to 49,699.41 and 103,589.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,699.41 : 103,589.72 = 103,589.72 : x
2. Step 2: Convert to fraction form
   49,699.41/103,589.72 = 103,589.72/x
3. Step 3: Cross multiply
   49,699.41x = 103,589.72 × 103,589.72
4. Step 4: Simplify right side
   49,699.41x = 10,730,829,830.70
5. Step 5: Solve for x
   x = 10,730,829,830.70/49,699.41
6. Step 6: Final answer
   x = 215,914.65