Finding the Third Proportional to 1,605,174 and 3,343,208

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,174 : 3,343,208 = 3,343,208 : x
2. Step 2: Convert to fraction form
   1,605,174/3,343,208 = 3,343,208/x
3. Step 3: Cross multiply
   1,605,174x = 3,343,208 × 3,343,208
4. Step 4: Simplify right side
   1,605,174x = 11,177,039,731,264
5. Step 5: Solve for x
   x = 11,177,039,731,264/1,605,174
6. Step 6: Final answer
   x = 6,963,132.80