Finding the Third Proportional to 946,738 and 2,045,108

Step by Step Solution

1. Step 1: Write the proportion equation
   946,738 : 2,045,108 = 2,045,108 : x
2. Step 2: Convert to fraction form
   946,738/2,045,108 = 2,045,108/x
3. Step 3: Cross multiply
   946,738x = 2,045,108 × 2,045,108
4. Step 4: Simplify right side
   946,738x = 4,182,466,731,664
5. Step 5: Solve for x
   x = 4,182,466,731,664/946,738
6. Step 6: Final answer
   x = 4,417,765.77