Finding the Third Proportional to 843,064 and 1,264,614

Step by Step Solution

1. Step 1: Write the proportion equation
   843,064 : 1,264,614 = 1,264,614 : x
2. Step 2: Convert to fraction form
   843,064/1,264,614 = 1,264,614/x
3. Step 3: Cross multiply
   843,064x = 1,264,614 × 1,264,614
4. Step 4: Simplify right side
   843,064x = 1,599,248,568,996
5. Step 5: Solve for x
   x = 1,599,248,568,996/843,064
6. Step 6: Final answer
   x = 1,896,948.00