Finding the Third Proportional to 4,010,432 and 8,351,348

Step by Step Solution

1. Step 1: Write the proportion equation
   4,010,432 : 8,351,348 = 8,351,348 : x
2. Step 2: Convert to fraction form
   4,010,432/8,351,348 = 8,351,348/x
3. Step 3: Cross multiply
   4,010,432x = 8,351,348 × 8,351,348
4. Step 4: Simplify right side
   4,010,432x = 69,745,013,417,104
5. Step 5: Solve for x
   x = 69,745,013,417,104/4,010,432
6. Step 6: Final answer
   x = 17,390,897.89