Finding the Third Proportional to 885,401,632 and 1,323,222,522

Step by Step Solution

1. Step 1: Write the proportion equation
   885,401,632 : 1,323,222,522 = 1,323,222,522 : x
2. Step 2: Convert to fraction form
   885,401,632/1,323,222,522 = 1,323,222,522/x
3. Step 3: Cross multiply
   885,401,632x = 1,323,222,522 × 1,323,222,522
4. Step 4: Simplify right side
   885,401,632x = 1,750,917,842,728,040,448
5. Step 5: Solve for x
   x = 1,750,917,842,728,040,448/885,401,632
6. Step 6: Final answer
   x = 1,977,540,789.90