Finding the Third Proportional to 1,063,865 and 1,635,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,865 : 1,635,164 = 1,635,164 : x
2. Step 2: Convert to fraction form
   1,063,865/1,635,164 = 1,635,164/x
3. Step 3: Cross multiply
   1,063,865x = 1,635,164 × 1,635,164
4. Step 4: Simplify right side
   1,063,865x = 2,673,761,306,896
5. Step 5: Solve for x
   x = 2,673,761,306,896/1,063,865
6. Step 6: Final answer
   x = 2,513,252.44