Finding the Third Proportional to 452,064 and 682,681.50

Step by Step Solution

1. Step 1: Write the proportion equation
   452,064 : 682,681.50 = 682,681.50 : x
2. Step 2: Convert to fraction form
   452,064/682,681.50 = 682,681.50/x
3. Step 3: Cross multiply
   452,064x = 682,681.50 × 682,681.50
4. Step 4: Simplify right side
   452,064x = 466,054,030,442.25
5. Step 5: Solve for x
   x = 466,054,030,442.25/452,064
6. Step 6: Final answer
   x = 1,030,947.01