Finding the Third Proportional to 59,244 and 139,854

Step by Step Solution

1. Step 1: Write the proportion equation
   59,244 : 139,854 = 139,854 : x
2. Step 2: Convert to fraction form
   59,244/139,854 = 139,854/x
3. Step 3: Cross multiply
   59,244x = 139,854 × 139,854
4. Step 4: Simplify right side
   59,244x = 19,559,141,316
5. Step 5: Solve for x
   x = 19,559,141,316/59,244
6. Step 6: Final answer
   x = 330,145.52