Finding the Third Proportional to 531,188 and 1,150,882

Step by Step Solution

1. Step 1: Write the proportion equation
   531,188 : 1,150,882 = 1,150,882 : x
2. Step 2: Convert to fraction form
   531,188/1,150,882 = 1,150,882/x
3. Step 3: Cross multiply
   531,188x = 1,150,882 × 1,150,882
4. Step 4: Simplify right side
   531,188x = 1,324,529,377,924
5. Step 5: Solve for x
   x = 1,324,529,377,924/531,188
6. Step 6: Final answer
   x = 2,493,522.78