Finding the Third Proportional to 768,311,401.50 and 1,653,151,410

Step by Step Solution

1. Step 1: Write the proportion equation
   768,311,401.50 : 1,653,151,410 = 1,653,151,410 : x
2. Step 2: Convert to fraction form
   768,311,401.50/1,653,151,410 = 1,653,151,410/x
3. Step 3: Cross multiply
   768,311,401.50x = 1,653,151,410 × 1,653,151,410
4. Step 4: Simplify right side
   768,311,401.50x = 2,732,909,584,384,988,160
5. Step 5: Solve for x
   x = 2,732,909,584,384,988,160/768,311,401.50
6. Step 6: Final answer
   x = 3,557,033,748.36