Finding the Third Proportional to 103,955 and 135,941.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,955 : 135,941.50 = 135,941.50 : x
2. Step 2: Convert to fraction form
   103,955/135,941.50 = 135,941.50/x
3. Step 3: Cross multiply
   103,955x = 135,941.50 × 135,941.50
4. Step 4: Simplify right side
   103,955x = 18,480,091,422.25
5. Step 5: Solve for x
   x = 18,480,091,422.25/103,955
6. Step 6: Final answer
   x = 177,770.11