Finding the Third Proportional to 64,152 and 155,459.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,152 : 155,459.25 = 155,459.25 : x
2. Step 2: Convert to fraction form
   64,152/155,459.25 = 155,459.25/x
3. Step 3: Cross multiply
   64,152x = 155,459.25 × 155,459.25
4. Step 4: Simplify right side
   64,152x = 24,167,578,410.56
5. Step 5: Solve for x
   x = 24,167,578,410.56/64,152
6. Step 6: Final answer
   x = 376,723.69