Finding the Third Proportional to 62,191.50 and 146,181

Step by Step Solution

1. Step 1: Write the proportion equation
   62,191.50 : 146,181 = 146,181 : x
2. Step 2: Convert to fraction form
   62,191.50/146,181 = 146,181/x
3. Step 3: Cross multiply
   62,191.50x = 146,181 × 146,181
4. Step 4: Simplify right side
   62,191.50x = 21,368,884,761
5. Step 5: Solve for x
   x = 21,368,884,761/62,191.50
6. Step 6: Final answer
   x = 343,598.16