Finding the Third Proportional to 383,321,584 and 833,805,066

Step by Step Solution

1. Step 1: Write the proportion equation
   383,321,584 : 833,805,066 = 833,805,066 : x
2. Step 2: Convert to fraction form
   383,321,584/833,805,066 = 833,805,066/x
3. Step 3: Cross multiply
   383,321,584x = 833,805,066 × 833,805,066
4. Step 4: Simplify right side
   383,321,584x = 695,230,888,087,264,384
5. Step 5: Solve for x
   x = 695,230,888,087,264,384/383,321,584
6. Step 6: Final answer
   x = 1,813,701,385.75