Finding the Third Proportional to 1,583,772 and 3,466,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,583,772 : 3,466,866 = 3,466,866 : x
2. Step 2: Convert to fraction form
   1,583,772/3,466,866 = 3,466,866/x
3. Step 3: Cross multiply
   1,583,772x = 3,466,866 × 3,466,866
4. Step 4: Simplify right side
   1,583,772x = 12,019,159,861,956
5. Step 5: Solve for x
   x = 12,019,159,861,956/1,583,772
6. Step 6: Final answer
   x = 7,588,945.80