Finding the Third Proportional to 5,743,246 and 8,891,808

Step by Step Solution

1. Step 1: Write the proportion equation
   5,743,246 : 8,891,808 = 8,891,808 : x
2. Step 2: Convert to fraction form
   5,743,246/8,891,808 = 8,891,808/x
3. Step 3: Cross multiply
   5,743,246x = 8,891,808 × 8,891,808
4. Step 4: Simplify right side
   5,743,246x = 79,064,249,508,864
5. Step 5: Solve for x
   x = 79,064,249,508,864/5,743,246
6. Step 6: Final answer
   x = 13,766,474.48