Finding the Third Proportional to 1,477,873 and 3,176,758

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,873 : 3,176,758 = 3,176,758 : x
2. Step 2: Convert to fraction form
   1,477,873/3,176,758 = 3,176,758/x
3. Step 3: Cross multiply
   1,477,873x = 3,176,758 × 3,176,758
4. Step 4: Simplify right side
   1,477,873x = 10,091,791,390,564
5. Step 5: Solve for x
   x = 10,091,791,390,564/1,477,873
6. Step 6: Final answer
   x = 6,828,591.76