Finding the Third Proportional to 1,188,224 and 1,855,236

Step by Step Solution

1. Step 1: Write the proportion equation
   1,188,224 : 1,855,236 = 1,855,236 : x
2. Step 2: Convert to fraction form
   1,188,224/1,855,236 = 1,855,236/x
3. Step 3: Cross multiply
   1,188,224x = 1,855,236 × 1,855,236
4. Step 4: Simplify right side
   1,188,224x = 3,441,900,615,696
5. Step 5: Solve for x
   x = 3,441,900,615,696/1,188,224
6. Step 6: Final answer
   x = 2,896,676.57