Finding the Third Proportional to 62,740 and 151,738

Step by Step Solution

1. Step 1: Write the proportion equation
   62,740 : 151,738 = 151,738 : x
2. Step 2: Convert to fraction form
   62,740/151,738 = 151,738/x
3. Step 3: Cross multiply
   62,740x = 151,738 × 151,738
4. Step 4: Simplify right side
   62,740x = 23,024,420,644
5. Step 5: Solve for x
   x = 23,024,420,644/62,740
6. Step 6: Final answer
   x = 366,981.52