Finding the Third Proportional to 5,414,823 and 8,123,301

Step by Step Solution

1. Step 1: Write the proportion equation
   5,414,823 : 8,123,301 = 8,123,301 : x
2. Step 2: Convert to fraction form
   5,414,823/8,123,301 = 8,123,301/x
3. Step 3: Cross multiply
   5,414,823x = 8,123,301 × 8,123,301
4. Step 4: Simplify right side
   5,414,823x = 65,988,019,136,601
5. Step 5: Solve for x
   x = 65,988,019,136,601/5,414,823
6. Step 6: Final answer
   x = 12,186,551.46