Finding the Third Proportional to 700,405 and 1,053,433

Step by Step Solution

1. Step 1: Write the proportion equation
   700,405 : 1,053,433 = 1,053,433 : x
2. Step 2: Convert to fraction form
   700,405/1,053,433 = 1,053,433/x
3. Step 3: Cross multiply
   700,405x = 1,053,433 × 1,053,433
4. Step 4: Simplify right side
   700,405x = 1,109,721,085,489
5. Step 5: Solve for x
   x = 1,109,721,085,489/700,405
6. Step 6: Final answer
   x = 1,584,399.15