Finding the Third Proportional to 1,652,628 and 3,503,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,652,628 : 3,503,688 = 3,503,688 : x
2. Step 2: Convert to fraction form
   1,652,628/3,503,688 = 3,503,688/x
3. Step 3: Cross multiply
   1,652,628x = 3,503,688 × 3,503,688
4. Step 4: Simplify right side
   1,652,628x = 12,275,829,601,344
5. Step 5: Solve for x
   x = 12,275,829,601,344/1,652,628
6. Step 6: Final answer
   x = 7,428,065.85