Finding the Third Proportional to 736,706 and 1,586,768

Step by Step Solution

1. Step 1: Write the proportion equation
   736,706 : 1,586,768 = 1,586,768 : x
2. Step 2: Convert to fraction form
   736,706/1,586,768 = 1,586,768/x
3. Step 3: Cross multiply
   736,706x = 1,586,768 × 1,586,768
4. Step 4: Simplify right side
   736,706x = 2,517,832,685,824
5. Step 5: Solve for x
   x = 2,517,832,685,824/736,706
6. Step 6: Final answer
   x = 3,417,689.94