Finding the Third Proportional to 2,133,460 and 4,665,436

Step by Step Solution

1. Step 1: Write the proportion equation
   2,133,460 : 4,665,436 = 4,665,436 : x
2. Step 2: Convert to fraction form
   2,133,460/4,665,436 = 4,665,436/x
3. Step 3: Cross multiply
   2,133,460x = 4,665,436 × 4,665,436
4. Step 4: Simplify right side
   2,133,460x = 21,766,293,070,096
5. Step 5: Solve for x
   x = 21,766,293,070,096/2,133,460
6. Step 6: Final answer
   x = 10,202,344.11