Finding the Third Proportional to 885,401,634 and 1,323,222,525

Step by Step Solution

1. Step 1: Write the proportion equation
   885,401,634 : 1,323,222,525 = 1,323,222,525 : x
2. Step 2: Convert to fraction form
   885,401,634/1,323,222,525 = 1,323,222,525/x
3. Step 3: Cross multiply
   885,401,634x = 1,323,222,525 × 1,323,222,525
4. Step 4: Simplify right side
   885,401,634x = 1,750,917,850,667,375,616
5. Step 5: Solve for x
   x = 1,750,917,850,667,375,616/885,401,634
6. Step 6: Final answer
   x = 1,977,540,794.40