Finding the Third Proportional to 1,342,199 and 2,839,861

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,199 : 2,839,861 = 2,839,861 : x
2. Step 2: Convert to fraction form
   1,342,199/2,839,861 = 2,839,861/x
3. Step 3: Cross multiply
   1,342,199x = 2,839,861 × 2,839,861
4. Step 4: Simplify right side
   1,342,199x = 8,064,810,499,321
5. Step 5: Solve for x
   x = 8,064,810,499,321/1,342,199
6. Step 6: Final answer
   x = 6,008,654.83