Finding the Third Proportional to 450,654 and 701,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   450,654 : 701,846.50 = 701,846.50 : x
2. Step 2: Convert to fraction form
   450,654/701,846.50 = 701,846.50/x
3. Step 3: Cross multiply
   450,654x = 701,846.50 × 701,846.50
4. Step 4: Simplify right side
   450,654x = 492,588,509,562.25
5. Step 5: Solve for x
   x = 492,588,509,562.25/450,654
6. Step 6: Final answer
   x = 1,093,052.56