Finding the Third Proportional to 4,046,466 and 8,467,030

Step by Step Solution

1. Step 1: Write the proportion equation
   4,046,466 : 8,467,030 = 8,467,030 : x
2. Step 2: Convert to fraction form
   4,046,466/8,467,030 = 8,467,030/x
3. Step 3: Cross multiply
   4,046,466x = 8,467,030 × 8,467,030
4. Step 4: Simplify right side
   4,046,466x = 71,690,597,020,900
5. Step 5: Solve for x
   x = 71,690,597,020,900/4,046,466
6. Step 6: Final answer
   x = 17,716,841.57