Finding the Third Proportional to 861,294 and 1,322,076

Step by Step Solution

1. Step 1: Write the proportion equation
   861,294 : 1,322,076 = 1,322,076 : x
2. Step 2: Convert to fraction form
   861,294/1,322,076 = 1,322,076/x
3. Step 3: Cross multiply
   861,294x = 1,322,076 × 1,322,076
4. Step 4: Simplify right side
   861,294x = 1,747,884,949,776
5. Step 5: Solve for x
   x = 1,747,884,949,776/861,294
6. Step 6: Final answer
   x = 2,029,370.86