Finding the Third Proportional to 734,082.75 and 1,123,085.25

Step by Step Solution

1. Step 1: Write the proportion equation
   734,082.75 : 1,123,085.25 = 1,123,085.25 : x
2. Step 2: Convert to fraction form
   734,082.75/1,123,085.25 = 1,123,085.25/x
3. Step 3: Cross multiply
   734,082.75x = 1,123,085.25 × 1,123,085.25
4. Step 4: Simplify right side
   734,082.75x = 1,261,320,478,767.56
5. Step 5: Solve for x
   x = 1,261,320,478,767.56/734,082.75
6. Step 6: Final answer
   x = 1,718,226.56