Finding the Third Proportional to 404,873,188,620 and 843,257,492,712

Step by Step Solution

1. Step 1: Write the proportion equation
   404,873,188,620 : 843,257,492,712 = 843,257,492,712 : x
2. Step 2: Convert to fraction form
   404,873,188,620/843,257,492,712 = 843,257,492,712/x
3. Step 3: Cross multiply
   404,873,188,620x = 843,257,492,712 × 843,257,492,712
4. Step 4: Simplify right side
   404,873,188,620x = 711,083,199,014,928,734,224,384
5. Step 5: Solve for x
   x = 711,083,199,014,928,734,224,384/404,873,188,620
6. Step 6: Final answer
   x = 1,756,310,911,667.52