Finding the Third Proportional to 748,326 and 1,141,168

Step by Step Solution

1. Step 1: Write the proportion equation
   748,326 : 1,141,168 = 1,141,168 : x
2. Step 2: Convert to fraction form
   748,326/1,141,168 = 1,141,168/x
3. Step 3: Cross multiply
   748,326x = 1,141,168 × 1,141,168
4. Step 4: Simplify right side
   748,326x = 1,302,264,404,224
5. Step 5: Solve for x
   x = 1,302,264,404,224/748,326
6. Step 6: Final answer
   x = 1,740,236.75