Finding the Third Proportional to 892,404 and 1,272,024

Step by Step Solution

1. Step 1: Write the proportion equation
   892,404 : 1,272,024 = 1,272,024 : x
2. Step 2: Convert to fraction form
   892,404/1,272,024 = 1,272,024/x
3. Step 3: Cross multiply
   892,404x = 1,272,024 × 1,272,024
4. Step 4: Simplify right side
   892,404x = 1,618,045,056,576
5. Step 5: Solve for x
   x = 1,618,045,056,576/892,404
6. Step 6: Final answer
   x = 1,813,130.66