Finding the Third Proportional to 101,556 and 148,410

Step by Step Solution

1. Step 1: Write the proportion equation
   101,556 : 148,410 = 148,410 : x
2. Step 2: Convert to fraction form
   101,556/148,410 = 148,410/x
3. Step 3: Cross multiply
   101,556x = 148,410 × 148,410
4. Step 4: Simplify right side
   101,556x = 22,025,528,100
5. Step 5: Solve for x
   x = 22,025,528,100/101,556
6. Step 6: Final answer
   x = 216,880.62