Finding the Third Proportional to 1,273,216 and 1,730,202

Step by Step Solution

1. Step 1: Write the proportion equation
   1,273,216 : 1,730,202 = 1,730,202 : x
2. Step 2: Convert to fraction form
   1,273,216/1,730,202 = 1,730,202/x
3. Step 3: Cross multiply
   1,273,216x = 1,730,202 × 1,730,202
4. Step 4: Simplify right side
   1,273,216x = 2,993,598,960,804
5. Step 5: Solve for x
   x = 2,993,598,960,804/1,273,216
6. Step 6: Final answer
   x = 2,351,210.60