Finding the Third Proportional to 1,506,069 and 3,309,703

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506,069 : 3,309,703 = 3,309,703 : x
2. Step 2: Convert to fraction form
   1,506,069/3,309,703 = 3,309,703/x
3. Step 3: Cross multiply
   1,506,069x = 3,309,703 × 3,309,703
4. Step 4: Simplify right side
   1,506,069x = 10,954,133,948,209
5. Step 5: Solve for x
   x = 10,954,133,948,209/1,506,069
6. Step 6: Final answer
   x = 7,273,328.08