Finding the Third Proportional to 725,436 and 1,127,076

Step by Step Solution

1. Step 1: Write the proportion equation
   725,436 : 1,127,076 = 1,127,076 : x
2. Step 2: Convert to fraction form
   725,436/1,127,076 = 1,127,076/x
3. Step 3: Cross multiply
   725,436x = 1,127,076 × 1,127,076
4. Step 4: Simplify right side
   725,436x = 1,270,300,309,776
5. Step 5: Solve for x
   x = 1,270,300,309,776/725,436
6. Step 6: Final answer
   x = 1,751,085.29