Finding the Third Proportional to 3,365,738 and 7,404,586

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,738 : 7,404,586 = 7,404,586 : x
2. Step 2: Convert to fraction form
   3,365,738/7,404,586 = 7,404,586/x
3. Step 3: Cross multiply
   3,365,738x = 7,404,586 × 7,404,586
4. Step 4: Simplify right side
   3,365,738x = 54,827,893,831,396
5. Step 5: Solve for x
   x = 54,827,893,831,396/3,365,738
6. Step 6: Final answer
   x = 16,290,006.48