Finding the Third Proportional to 134,419.50 and 295,042.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,419.50 : 295,042.50 = 295,042.50 : x
2. Step 2: Convert to fraction form
   134,419.50/295,042.50 = 295,042.50/x
3. Step 3: Cross multiply
   134,419.50x = 295,042.50 × 295,042.50
4. Step 4: Simplify right side
   134,419.50x = 87,050,076,806.25
5. Step 5: Solve for x
   x = 87,050,076,806.25/134,419.50
6. Step 6: Final answer
   x = 647,600.06