Finding the Third Proportional to 3,709,701 and 7,817,922

Step by Step Solution

1. Step 1: Write the proportion equation
   3,709,701 : 7,817,922 = 7,817,922 : x
2. Step 2: Convert to fraction form
   3,709,701/7,817,922 = 7,817,922/x
3. Step 3: Cross multiply
   3,709,701x = 7,817,922 × 7,817,922
4. Step 4: Simplify right side
   3,709,701x = 61,119,904,398,084
5. Step 5: Solve for x
   x = 61,119,904,398,084/3,709,701
6. Step 6: Final answer
   x = 16,475,695.59