Finding the Third Proportional to 1,506,069 and 3,311,070

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506,069 : 3,311,070 = 3,311,070 : x
2. Step 2: Convert to fraction form
   1,506,069/3,311,070 = 3,311,070/x
3. Step 3: Cross multiply
   1,506,069x = 3,311,070 × 3,311,070
4. Step 4: Simplify right side
   1,506,069x = 10,963,184,544,900
5. Step 5: Solve for x
   x = 10,963,184,544,900/1,506,069
6. Step 6: Final answer
   x = 7,279,337.50