Finding the Third Proportional to 754,139 and 1,585,836

Step by Step Solution

1. Step 1: Write the proportion equation
   754,139 : 1,585,836 = 1,585,836 : x
2. Step 2: Convert to fraction form
   754,139/1,585,836 = 1,585,836/x
3. Step 3: Cross multiply
   754,139x = 1,585,836 × 1,585,836
4. Step 4: Simplify right side
   754,139x = 2,514,875,818,896
5. Step 5: Solve for x
   x = 2,514,875,818,896/754,139
6. Step 6: Final answer
   x = 3,334,764.31