Finding the Third Proportional to 62,295 and 146,247.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,295 : 146,247.50 = 146,247.50 : x
2. Step 2: Convert to fraction form
   62,295/146,247.50 = 146,247.50/x
3. Step 3: Cross multiply
   62,295x = 146,247.50 × 146,247.50
4. Step 4: Simplify right side
   62,295x = 21,388,331,256.25
5. Step 5: Solve for x
   x = 21,388,331,256.25/62,295
6. Step 6: Final answer
   x = 343,339.45