Finding the Third Proportional to 754,305 and 1,626,222

Step by Step Solution

1. Step 1: Write the proportion equation
   754,305 : 1,626,222 = 1,626,222 : x
2. Step 2: Convert to fraction form
   754,305/1,626,222 = 1,626,222/x
3. Step 3: Cross multiply
   754,305x = 1,626,222 × 1,626,222
4. Step 4: Simplify right side
   754,305x = 2,644,597,993,284
5. Step 5: Solve for x
   x = 2,644,597,993,284/754,305
6. Step 6: Final answer
   x = 3,506,006.18