Finding the Third Proportional to 2,166,182 and 4,693,574

Step by Step Solution

1. Step 1: Write the proportion equation
   2,166,182 : 4,693,574 = 4,693,574 : x
2. Step 2: Convert to fraction form
   2,166,182/4,693,574 = 4,693,574/x
3. Step 3: Cross multiply
   2,166,182x = 4,693,574 × 4,693,574
4. Step 4: Simplify right side
   2,166,182x = 22,029,636,893,476
5. Step 5: Solve for x
   x = 22,029,636,893,476/2,166,182
6. Step 6: Final answer
   x = 10,169,799.63