Finding the Third Proportional to 3,011,777 and 4,588,248

Step by Step Solution

1. Step 1: Write the proportion equation
   3,011,777 : 4,588,248 = 4,588,248 : x
2. Step 2: Convert to fraction form
   3,011,777/4,588,248 = 4,588,248/x
3. Step 3: Cross multiply
   3,011,777x = 4,588,248 × 4,588,248
4. Step 4: Simplify right side
   3,011,777x = 21,052,019,709,504
5. Step 5: Solve for x
   x = 21,052,019,709,504/3,011,777
6. Step 6: Final answer
   x = 6,989,899.89