Finding the Third Proportional to 5,321,114 and 8,114,523

Step by Step Solution

1. Step 1: Write the proportion equation
   5,321,114 : 8,114,523 = 8,114,523 : x
2. Step 2: Convert to fraction form
   5,321,114/8,114,523 = 8,114,523/x
3. Step 3: Cross multiply
   5,321,114x = 8,114,523 × 8,114,523
4. Step 4: Simplify right side
   5,321,114x = 65,845,483,517,529
5. Step 5: Solve for x
   x = 65,845,483,517,529/5,321,114
6. Step 6: Final answer
   x = 12,374,379.41