Finding the Third Proportional to 62,293 and 146,242.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,293 : 146,242.50 = 146,242.50 : x
2. Step 2: Convert to fraction form
   62,293/146,242.50 = 146,242.50/x
3. Step 3: Cross multiply
   62,293x = 146,242.50 × 146,242.50
4. Step 4: Simplify right side
   62,293x = 21,386,868,806.25
5. Step 5: Solve for x
   x = 21,386,868,806.25/62,293
6. Step 6: Final answer
   x = 343,327.00