Finding the Third Proportional to 2,938,581 and 4,540,859

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,581 : 4,540,859 = 4,540,859 : x
2. Step 2: Convert to fraction form
   2,938,581/4,540,859 = 4,540,859/x
3. Step 3: Cross multiply
   2,938,581x = 4,540,859 × 4,540,859
4. Step 4: Simplify right side
   2,938,581x = 20,619,400,457,881
5. Step 5: Solve for x
   x = 20,619,400,457,881/2,938,581
6. Step 6: Final answer
   x = 7,016,788.19