Finding the Third Proportional to 1,016,450 and 1,355,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,450 : 1,355,082.50 = 1,355,082.50 : x
2. Step 2: Convert to fraction form
   1,016,450/1,355,082.50 = 1,355,082.50/x
3. Step 3: Cross multiply
   1,016,450x = 1,355,082.50 × 1,355,082.50
4. Step 4: Simplify right side
   1,016,450x = 1,836,248,581,806.25
5. Step 5: Solve for x
   x = 1,836,248,581,806.25/1,016,450
6. Step 6: Final answer
   x = 1,806,531.14