Finding the Third Proportional to 726,616 and 1,134,076

Step by Step Solution

1. Step 1: Write the proportion equation
   726,616 : 1,134,076 = 1,134,076 : x
2. Step 2: Convert to fraction form
   726,616/1,134,076 = 1,134,076/x
3. Step 3: Cross multiply
   726,616x = 1,134,076 × 1,134,076
4. Step 4: Simplify right side
   726,616x = 1,286,128,373,776
5. Step 5: Solve for x
   x = 1,286,128,373,776/726,616
6. Step 6: Final answer
   x = 1,770,024.85