Finding the Third Proportional to 1,477,881 and 3,176,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,881 : 3,176,772 = 3,176,772 : x
2. Step 2: Convert to fraction form
   1,477,881/3,176,772 = 3,176,772/x
3. Step 3: Cross multiply
   1,477,881x = 3,176,772 × 3,176,772
4. Step 4: Simplify right side
   1,477,881x = 10,091,880,339,984
5. Step 5: Solve for x
   x = 10,091,880,339,984/1,477,881
6. Step 6: Final answer
   x = 6,828,614.98