Finding the Third Proportional to 885,401,664 and 1,323,222,564

Step by Step Solution

1. Step 1: Write the proportion equation
   885,401,664 : 1,323,222,564 = 1,323,222,564 : x
2. Step 2: Convert to fraction form
   885,401,664/1,323,222,564 = 1,323,222,564/x
3. Step 3: Cross multiply
   885,401,664x = 1,323,222,564 × 1,323,222,564
4. Step 4: Simplify right side
   885,401,664x = 1,750,917,953,878,734,080
5. Step 5: Solve for x
   x = 1,750,917,953,878,734,080/885,401,664
6. Step 6: Final answer
   x = 1,977,540,843.97