Finding the Third Proportional to 3,610,274 and 7,929,176

Step by Step Solution

1. Step 1: Write the proportion equation
   3,610,274 : 7,929,176 = 7,929,176 : x
2. Step 2: Convert to fraction form
   3,610,274/7,929,176 = 7,929,176/x
3. Step 3: Cross multiply
   3,610,274x = 7,929,176 × 7,929,176
4. Step 4: Simplify right side
   3,610,274x = 62,871,832,038,976
5. Step 5: Solve for x
   x = 62,871,832,038,976/3,610,274
6. Step 6: Final answer
   x = 17,414,698.17