Finding the Third Proportional to 1,445,812 and 2,152,932

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,812 : 2,152,932 = 2,152,932 : x
2. Step 2: Convert to fraction form
   1,445,812/2,152,932 = 2,152,932/x
3. Step 3: Cross multiply
   1,445,812x = 2,152,932 × 2,152,932
4. Step 4: Simplify right side
   1,445,812x = 4,635,116,196,624
5. Step 5: Solve for x
   x = 4,635,116,196,624/1,445,812
6. Step 6: Final answer
   x = 3,205,891.36