Finding the Third Proportional to 746,864 and 1,147,984

Step by Step Solution

1. Step 1: Write the proportion equation
   746,864 : 1,147,984 = 1,147,984 : x
2. Step 2: Convert to fraction form
   746,864/1,147,984 = 1,147,984/x
3. Step 3: Cross multiply
   746,864x = 1,147,984 × 1,147,984
4. Step 4: Simplify right side
   746,864x = 1,317,867,264,256
5. Step 5: Solve for x
   x = 1,317,867,264,256/746,864
6. Step 6: Final answer
   x = 1,764,534.46