Finding the Third Proportional to 3,622,732 and 7,812,958

Step by Step Solution

1. Step 1: Write the proportion equation
   3,622,732 : 7,812,958 = 7,812,958 : x
2. Step 2: Convert to fraction form
   3,622,732/7,812,958 = 7,812,958/x
3. Step 3: Cross multiply
   3,622,732x = 7,812,958 × 7,812,958
4. Step 4: Simplify right side
   3,622,732x = 61,042,312,709,764
5. Step 5: Solve for x
   x = 61,042,312,709,764/3,622,732
6. Step 6: Final answer
   x = 16,849,800.84