Finding the Third Proportional to 137,022 and 298,880

Step by Step Solution

1. Step 1: Write the proportion equation
   137,022 : 298,880 = 298,880 : x
2. Step 2: Convert to fraction form
   137,022/298,880 = 298,880/x
3. Step 3: Cross multiply
   137,022x = 298,880 × 298,880
4. Step 4: Simplify right side
   137,022x = 89,329,254,400
5. Step 5: Solve for x
   x = 89,329,254,400/137,022
6. Step 6: Final answer
   x = 651,933.66