Finding the Third Proportional to 1,429,794 and 3,142,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,794 : 3,142,962 = 3,142,962 : x
2. Step 2: Convert to fraction form
   1,429,794/3,142,962 = 3,142,962/x
3. Step 3: Cross multiply
   1,429,794x = 3,142,962 × 3,142,962
4. Step 4: Simplify right side
   1,429,794x = 9,878,210,133,444
5. Step 5: Solve for x
   x = 9,878,210,133,444/1,429,794
6. Step 6: Final answer
   x = 6,908,834.51