Finding the Third Proportional to 13,895,742 and 30,618,524

Step by Step Solution

1. Step 1: Write the proportion equation
   13,895,742 : 30,618,524 = 30,618,524 : x
2. Step 2: Convert to fraction form
   13,895,742/30,618,524 = 30,618,524/x
3. Step 3: Cross multiply
   13,895,742x = 30,618,524 × 30,618,524
4. Step 4: Simplify right side
   13,895,742x = 937,494,011,938,576
5. Step 5: Solve for x
   x = 937,494,011,938,576/13,895,742
6. Step 6: Final answer
   x = 67,466,279.38