Finding the Third Proportional to 70,588 and 154,994

Step by Step Solution

1. Step 1: Write the proportion equation
   70,588 : 154,994 = 154,994 : x
2. Step 2: Convert to fraction form
   70,588/154,994 = 154,994/x
3. Step 3: Cross multiply
   70,588x = 154,994 × 154,994
4. Step 4: Simplify right side
   70,588x = 24,023,140,036
5. Step 5: Solve for x
   x = 24,023,140,036/70,588
6. Step 6: Final answer
   x = 340,328.95