Finding the Third Proportional to 3,011,805 and 4,588,287

Step by Step Solution

1. Step 1: Write the proportion equation
   3,011,805 : 4,588,287 = 4,588,287 : x
2. Step 2: Convert to fraction form
   3,011,805/4,588,287 = 4,588,287/x
3. Step 3: Cross multiply
   3,011,805x = 4,588,287 × 4,588,287
4. Step 4: Simplify right side
   3,011,805x = 21,052,377,594,369
5. Step 5: Solve for x
   x = 21,052,377,594,369/3,011,805
6. Step 6: Final answer
   x = 6,989,953.73