Finding the Third Proportional to 109,154 and 160,659

Step by Step Solution

1. Step 1: Write the proportion equation
   109,154 : 160,659 = 160,659 : x
2. Step 2: Convert to fraction form
   109,154/160,659 = 160,659/x
3. Step 3: Cross multiply
   109,154x = 160,659 × 160,659
4. Step 4: Simplify right side
   109,154x = 25,811,314,281
5. Step 5: Solve for x
   x = 25,811,314,281/109,154
6. Step 6: Final answer
   x = 236,466.96