Finding the Third Proportional to 13,267,536 and 19,994,799

Step by Step Solution

1. Step 1: Write the proportion equation
   13,267,536 : 19,994,799 = 19,994,799 : x
2. Step 2: Convert to fraction form
   13,267,536/19,994,799 = 19,994,799/x
3. Step 3: Cross multiply
   13,267,536x = 19,994,799 × 19,994,799
4. Step 4: Simplify right side
   13,267,536x = 399,791,987,050,401
5. Step 5: Solve for x
   x = 399,791,987,050,401/13,267,536
6. Step 6: Final answer
   x = 30,133,099.85