Finding the Third Proportional to 623,457 and 967,261.50

Step by Step Solution

1. Step 1: Write the proportion equation
   623,457 : 967,261.50 = 967,261.50 : x
2. Step 2: Convert to fraction form
   623,457/967,261.50 = 967,261.50/x
3. Step 3: Cross multiply
   623,457x = 967,261.50 × 967,261.50
4. Step 4: Simplify right side
   623,457x = 935,594,809,382.25
5. Step 5: Solve for x
   x = 935,594,809,382.25/623,457
6. Step 6: Final answer
   x = 1,500,656.52