Finding the Third Proportional to 1,271,889 and 2,695,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,271,889 : 2,695,410 = 2,695,410 : x
2. Step 2: Convert to fraction form
   1,271,889/2,695,410 = 2,695,410/x
3. Step 3: Cross multiply
   1,271,889x = 2,695,410 × 2,695,410
4. Step 4: Simplify right side
   1,271,889x = 7,265,235,068,100
5. Step 5: Solve for x
   x = 7,265,235,068,100/1,271,889
6. Step 6: Final answer
   x = 5,712,161.26