Finding the Third Proportional to 1,662,194 and 3,586,828

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,194 : 3,586,828 = 3,586,828 : x
2. Step 2: Convert to fraction form
   1,662,194/3,586,828 = 3,586,828/x
3. Step 3: Cross multiply
   1,662,194x = 3,586,828 × 3,586,828
4. Step 4: Simplify right side
   1,662,194x = 12,865,335,101,584
5. Step 5: Solve for x
   x = 12,865,335,101,584/1,662,194
6. Step 6: Final answer
   x = 7,739,972.05