Finding the Third Proportional to 885,401,664 and 1,323,222,566

Step by Step Solution

1. Step 1: Write the proportion equation
   885,401,664 : 1,323,222,566 = 1,323,222,566 : x
2. Step 2: Convert to fraction form
   885,401,664/1,323,222,566 = 1,323,222,566/x
3. Step 3: Cross multiply
   885,401,664x = 1,323,222,566 × 1,323,222,566
4. Step 4: Simplify right side
   885,401,664x = 1,750,917,959,171,624,448
5. Step 5: Solve for x
   x = 1,750,917,959,171,624,448/885,401,664
6. Step 6: Final answer
   x = 1,977,540,849.95