Finding the Third Proportional to 4,141,429 and 8,897,632

Step by Step Solution

1. Step 1: Write the proportion equation
   4,141,429 : 8,897,632 = 8,897,632 : x
2. Step 2: Convert to fraction form
   4,141,429/8,897,632 = 8,897,632/x
3. Step 3: Cross multiply
   4,141,429x = 8,897,632 × 8,897,632
4. Step 4: Simplify right side
   4,141,429x = 79,167,855,207,424
5. Step 5: Solve for x
   x = 79,167,855,207,424/4,141,429
6. Step 6: Final answer
   x = 19,116,072.06