Finding the Third Proportional to 750,984 and 1,162,128

Step by Step Solution

1. Step 1: Write the proportion equation
   750,984 : 1,162,128 = 1,162,128 : x
2. Step 2: Convert to fraction form
   750,984/1,162,128 = 1,162,128/x
3. Step 3: Cross multiply
   750,984x = 1,162,128 × 1,162,128
4. Step 4: Simplify right side
   750,984x = 1,350,541,488,384
5. Step 5: Solve for x
   x = 1,350,541,488,384/750,984
6. Step 6: Final answer
   x = 1,798,362.53