Finding the Third Proportional to 7,002,942 and 15,232,870

Step by Step Solution

1. Step 1: Write the proportion equation
   7,002,942 : 15,232,870 = 15,232,870 : x
2. Step 2: Convert to fraction form
   7,002,942/15,232,870 = 15,232,870/x
3. Step 3: Cross multiply
   7,002,942x = 15,232,870 × 15,232,870
4. Step 4: Simplify right side
   7,002,942x = 232,040,328,436,900
5. Step 5: Solve for x
   x = 232,040,328,436,900/7,002,942
6. Step 6: Final answer
   x = 33,134,692.31