Finding the Third Proportional to 1,665,334 and 3,929,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,334 : 3,929,946 = 3,929,946 : x
2. Step 2: Convert to fraction form
   1,665,334/3,929,946 = 3,929,946/x
3. Step 3: Cross multiply
   1,665,334x = 3,929,946 × 3,929,946
4. Step 4: Simplify right side
   1,665,334x = 15,444,475,562,916
5. Step 5: Solve for x
   x = 15,444,475,562,916/1,665,334
6. Step 6: Final answer
   x = 9,274,100.91