Finding the Third Proportional to 1,673,364 and 3,445,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,673,364 : 3,445,764 = 3,445,764 : x
2. Step 2: Convert to fraction form
   1,673,364/3,445,764 = 3,445,764/x
3. Step 3: Cross multiply
   1,673,364x = 3,445,764 × 3,445,764
4. Step 4: Simplify right side
   1,673,364x = 11,873,289,543,696
5. Step 5: Solve for x
   x = 11,873,289,543,696/1,673,364
6. Step 6: Final answer
   x = 7,095,461.32