Finding the Third Proportional to 6,930,408 and 10,666,248

Step by Step Solution

1. Step 1: Write the proportion equation
   6,930,408 : 10,666,248 = 10,666,248 : x
2. Step 2: Convert to fraction form
   6,930,408/10,666,248 = 10,666,248/x
3. Step 3: Cross multiply
   6,930,408x = 10,666,248 × 10,666,248
4. Step 4: Simplify right side
   6,930,408x = 113,768,846,397,504
5. Step 5: Solve for x
   x = 113,768,846,397,504/6,930,408
6. Step 6: Final answer
   x = 16,415,894.48