Finding the Third Proportional to 762,906 and 1,121,004

Step by Step Solution

1. Step 1: Write the proportion equation
   762,906 : 1,121,004 = 1,121,004 : x
2. Step 2: Convert to fraction form
   762,906/1,121,004 = 1,121,004/x
3. Step 3: Cross multiply
   762,906x = 1,121,004 × 1,121,004
4. Step 4: Simplify right side
   762,906x = 1,256,649,968,016
5. Step 5: Solve for x
   x = 1,256,649,968,016/762,906
6. Step 6: Final answer
   x = 1,647,188.47