Finding the Third Proportional to 473,782 and 1,036,139

Step by Step Solution

1. Step 1: Write the proportion equation
   473,782 : 1,036,139 = 1,036,139 : x
2. Step 2: Convert to fraction form
   473,782/1,036,139 = 1,036,139/x
3. Step 3: Cross multiply
   473,782x = 1,036,139 × 1,036,139
4. Step 4: Simplify right side
   473,782x = 1,073,584,027,321
5. Step 5: Solve for x
   x = 1,073,584,027,321/473,782
6. Step 6: Final answer
   x = 2,265,987.37