Finding the Third Proportional to 2,991,018 and 6,523,380

Step by Step Solution

1. Step 1: Write the proportion equation
   2,991,018 : 6,523,380 = 6,523,380 : x
2. Step 2: Convert to fraction form
   2,991,018/6,523,380 = 6,523,380/x
3. Step 3: Cross multiply
   2,991,018x = 6,523,380 × 6,523,380
4. Step 4: Simplify right side
   2,991,018x = 42,554,486,624,400
5. Step 5: Solve for x
   x = 42,554,486,624,400/2,991,018
6. Step 6: Final answer
   x = 14,227,425.79