Finding the Third Proportional to 3,105,042 and 4,710,087

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105,042 : 4,710,087 = 4,710,087 : x
2. Step 2: Convert to fraction form
   3,105,042/4,710,087 = 4,710,087/x
3. Step 3: Cross multiply
   3,105,042x = 4,710,087 × 4,710,087
4. Step 4: Simplify right side
   3,105,042x = 22,184,919,547,569
5. Step 5: Solve for x
   x = 22,184,919,547,569/3,105,042
6. Step 6: Final answer
   x = 7,144,804.98