Finding the Third Proportional to 473,123 and 1,140,161

Step by Step Solution

1. Step 1: Write the proportion equation
   473,123 : 1,140,161 = 1,140,161 : x
2. Step 2: Convert to fraction form
   473,123/1,140,161 = 1,140,161/x
3. Step 3: Cross multiply
   473,123x = 1,140,161 × 1,140,161
4. Step 4: Simplify right side
   473,123x = 1,299,967,105,921
5. Step 5: Solve for x
   x = 1,299,967,105,921/473,123
6. Step 6: Final answer
   x = 2,747,630.33