Finding the Third Proportional to 210,750 and 497,484

Step by Step Solution

1. Step 1: Write the proportion equation
   210,750 : 497,484 = 497,484 : x
2. Step 2: Convert to fraction form
   210,750/497,484 = 497,484/x
3. Step 3: Cross multiply
   210,750x = 497,484 × 497,484
4. Step 4: Simplify right side
   210,750x = 247,490,330,256
5. Step 5: Solve for x
   x = 247,490,330,256/210,750
6. Step 6: Final answer
   x = 1,174,331.34