Finding the Third Proportional to 88,062 and 164,442

Step by Step Solution

1. Step 1: Write the proportion equation
   88,062 : 164,442 = 164,442 : x
2. Step 2: Convert to fraction form
   88,062/164,442 = 164,442/x
3. Step 3: Cross multiply
   88,062x = 164,442 × 164,442
4. Step 4: Simplify right side
   88,062x = 27,041,171,364
5. Step 5: Solve for x
   x = 27,041,171,364/88,062
6. Step 6: Final answer
   x = 307,069.69