Finding the Third Proportional to 1,605,188 and 3,343,236

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,188 : 3,343,236 = 3,343,236 : x
2. Step 2: Convert to fraction form
   1,605,188/3,343,236 = 3,343,236/x
3. Step 3: Cross multiply
   1,605,188x = 3,343,236 × 3,343,236
4. Step 4: Simplify right side
   1,605,188x = 11,177,226,951,696
5. Step 5: Solve for x
   x = 11,177,226,951,696/1,605,188
6. Step 6: Final answer
   x = 6,963,188.71