Finding the Third Proportional to 1,813,924 and 2,622,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,813,924 : 2,622,164 = 2,622,164 : x
2. Step 2: Convert to fraction form
   1,813,924/2,622,164 = 2,622,164/x
3. Step 3: Cross multiply
   1,813,924x = 2,622,164 × 2,622,164
4. Step 4: Simplify right side
   1,813,924x = 6,875,744,042,896
5. Step 5: Solve for x
   x = 6,875,744,042,896/1,813,924
6. Step 6: Final answer
   x = 3,790,535.90