Finding the Third Proportional to 73,444 and 109,889

Step by Step Solution

1. Step 1: Write the proportion equation
   73,444 : 109,889 = 109,889 : x
2. Step 2: Convert to fraction form
   73,444/109,889 = 109,889/x
3. Step 3: Cross multiply
   73,444x = 109,889 × 109,889
4. Step 4: Simplify right side
   73,444x = 12,075,592,321
5. Step 5: Solve for x
   x = 12,075,592,321/73,444
6. Step 6: Final answer
   x = 164,419.04