Finding the Third Proportional to 1,429,137 and 2,975,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,137 : 2,975,886 = 2,975,886 : x
2. Step 2: Convert to fraction form
   1,429,137/2,975,886 = 2,975,886/x
3. Step 3: Cross multiply
   1,429,137x = 2,975,886 × 2,975,886
4. Step 4: Simplify right side
   1,429,137x = 8,855,897,484,996
5. Step 5: Solve for x
   x = 8,855,897,484,996/1,429,137
6. Step 6: Final answer
   x = 6,196,674.98