Finding the Third Proportional to 2,133,582 and 4,665,498

Step by Step Solution

1. Step 1: Write the proportion equation
   2,133,582 : 4,665,498 = 4,665,498 : x
2. Step 2: Convert to fraction form
   2,133,582/4,665,498 = 4,665,498/x
3. Step 3: Cross multiply
   2,133,582x = 4,665,498 × 4,665,498
4. Step 4: Simplify right side
   2,133,582x = 21,766,871,588,004
5. Step 5: Solve for x
   x = 21,766,871,588,004/2,133,582
6. Step 6: Final answer
   x = 10,202,031.88