Finding the Third Proportional to 2,875,328,894 and 4,108,919,778

Step by Step Solution

1. Step 1: Write the proportion equation
   2,875,328,894 : 4,108,919,778 = 4,108,919,778 : x
2. Step 2: Convert to fraction form
   2,875,328,894/4,108,919,778 = 4,108,919,778/x
3. Step 3: Cross multiply
   2,875,328,894x = 4,108,919,778 × 4,108,919,778
4. Step 4: Simplify right side
   2,875,328,894x = 16,883,221,742,039,568,384
5. Step 5: Solve for x
   x = 16,883,221,742,039,568,384/2,875,328,894
6. Step 6: Final answer
   x = 5,871,753,237.44