Finding the Third Proportional to 173,484 and 401,591.25

Step by Step Solution

1. Step 1: Write the proportion equation
   173,484 : 401,591.25 = 401,591.25 : x
2. Step 2: Convert to fraction form
   173,484/401,591.25 = 401,591.25/x
3. Step 3: Cross multiply
   173,484x = 401,591.25 × 401,591.25
4. Step 4: Simplify right side
   173,484x = 161,275,532,076.56
5. Step 5: Solve for x
   x = 161,275,532,076.56/173,484
6. Step 6: Final answer
   x = 929,627.70