Finding the Third Proportional to 210,246 and 467,148

Step by Step Solution

1. Step 1: Write the proportion equation
   210,246 : 467,148 = 467,148 : x
2. Step 2: Convert to fraction form
   210,246/467,148 = 467,148/x
3. Step 3: Cross multiply
   210,246x = 467,148 × 467,148
4. Step 4: Simplify right side
   210,246x = 218,227,253,904
5. Step 5: Solve for x
   x = 218,227,253,904/210,246
6. Step 6: Final answer
   x = 1,037,961.50