Finding the Third Proportional to 1,662,444 and 3,579,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,444 : 3,579,156 = 3,579,156 : x
2. Step 2: Convert to fraction form
   1,662,444/3,579,156 = 3,579,156/x
3. Step 3: Cross multiply
   1,662,444x = 3,579,156 × 3,579,156
4. Step 4: Simplify right side
   1,662,444x = 12,810,357,672,336
5. Step 5: Solve for x
   x = 12,810,357,672,336/1,662,444
6. Step 6: Final answer
   x = 7,705,737.86