Finding the Third Proportional to 3,018,676 and 4,516,047

Step by Step Solution

1. Step 1: Write the proportion equation
   3,018,676 : 4,516,047 = 4,516,047 : x
2. Step 2: Convert to fraction form
   3,018,676/4,516,047 = 4,516,047/x
3. Step 3: Cross multiply
   3,018,676x = 4,516,047 × 4,516,047
4. Step 4: Simplify right side
   3,018,676x = 20,394,680,506,209
5. Step 5: Solve for x
   x = 20,394,680,506,209/3,018,676
6. Step 6: Final answer
   x = 6,756,167.44