Finding the Third Proportional to 2,374,584 and 3,678,174

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374,584 : 3,678,174 = 3,678,174 : x
2. Step 2: Convert to fraction form
   2,374,584/3,678,174 = 3,678,174/x
3. Step 3: Cross multiply
   2,374,584x = 3,678,174 × 3,678,174
4. Step 4: Simplify right side
   2,374,584x = 13,528,963,974,276
5. Step 5: Solve for x
   x = 13,528,963,974,276/2,374,584
6. Step 6: Final answer
   x = 5,697,403.83