Finding the Third Proportional to 69,117 and 148,062

Step by Step Solution

1. Step 1: Write the proportion equation
   69,117 : 148,062 = 148,062 : x
2. Step 2: Convert to fraction form
   69,117/148,062 = 148,062/x
3. Step 3: Cross multiply
   69,117x = 148,062 × 148,062
4. Step 4: Simplify right side
   69,117x = 21,922,355,844
5. Step 5: Solve for x
   x = 21,922,355,844/69,117
6. Step 6: Final answer
   x = 317,177.48