Finding the Third Proportional to 67,832 and 147,340

Step by Step Solution

1. Step 1: Write the proportion equation
   67,832 : 147,340 = 147,340 : x
2. Step 2: Convert to fraction form
   67,832/147,340 = 147,340/x
3. Step 3: Cross multiply
   67,832x = 147,340 × 147,340
4. Step 4: Simplify right side
   67,832x = 21,709,075,600
5. Step 5: Solve for x
   x = 21,709,075,600/67,832
6. Step 6: Final answer
   x = 320,041.80