Finding the Third Proportional to 761,609 and 1,654,326

Step by Step Solution

1. Step 1: Write the proportion equation
   761,609 : 1,654,326 = 1,654,326 : x
2. Step 2: Convert to fraction form
   761,609/1,654,326 = 1,654,326/x
3. Step 3: Cross multiply
   761,609x = 1,654,326 × 1,654,326
4. Step 4: Simplify right side
   761,609x = 2,736,794,514,276
5. Step 5: Solve for x
   x = 2,736,794,514,276/761,609
6. Step 6: Final answer
   x = 3,593,437.73