Finding the Third Proportional to 500,992 and 1,043,360

Step by Step Solution

1. Step 1: Write the proportion equation
   500,992 : 1,043,360 = 1,043,360 : x
2. Step 2: Convert to fraction form
   500,992/1,043,360 = 1,043,360/x
3. Step 3: Cross multiply
   500,992x = 1,043,360 × 1,043,360
4. Step 4: Simplify right side
   500,992x = 1,088,600,089,600
5. Step 5: Solve for x
   x = 1,088,600,089,600/500,992
6. Step 6: Final answer
   x = 2,172,889.17