Finding the Third Proportional to 4,010,432 and 8,351,336

Step by Step Solution

1. Step 1: Write the proportion equation
   4,010,432 : 8,351,336 = 8,351,336 : x
2. Step 2: Convert to fraction form
   4,010,432/8,351,336 = 8,351,336/x
3. Step 3: Cross multiply
   4,010,432x = 8,351,336 × 8,351,336
4. Step 4: Simplify right side
   4,010,432x = 69,744,812,984,896
5. Step 5: Solve for x
   x = 69,744,812,984,896/4,010,432
6. Step 6: Final answer
   x = 17,390,847.91