Finding the Third Proportional to 754,364 and 1,626,826

Step by Step Solution

1. Step 1: Write the proportion equation
   754,364 : 1,626,826 = 1,626,826 : x
2. Step 2: Convert to fraction form
   754,364/1,626,826 = 1,626,826/x
3. Step 3: Cross multiply
   754,364x = 1,626,826 × 1,626,826
4. Step 4: Simplify right side
   754,364x = 2,646,562,834,276
5. Step 5: Solve for x
   x = 2,646,562,834,276/754,364
6. Step 6: Final answer
   x = 3,508,336.60