Finding the Third Proportional to 67,953.84 and 144,655.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,953.84 : 144,655.69 = 144,655.69 : x
2. Step 2: Convert to fraction form
   67,953.84/144,655.69 = 144,655.69/x
3. Step 3: Cross multiply
   67,953.84x = 144,655.69 × 144,655.69
4. Step 4: Simplify right side
   67,953.84x = 20,925,267,926.10
5. Step 5: Solve for x
   x = 20,925,267,926.10/67,953.84
6. Step 6: Final answer
   x = 307,933.54