Finding the Third Proportional to 2,769,988 and 4,143,942

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769,988 : 4,143,942 = 4,143,942 : x
2. Step 2: Convert to fraction form
   2,769,988/4,143,942 = 4,143,942/x
3. Step 3: Cross multiply
   2,769,988x = 4,143,942 × 4,143,942
4. Step 4: Simplify right side
   2,769,988x = 17,172,255,299,364
5. Step 5: Solve for x
   x = 17,172,255,299,364/2,769,988
6. Step 6: Final answer
   x = 6,199,397.00