Finding the Third Proportional to 2,916,676 and 4,564,986

Step by Step Solution

1. Step 1: Write the proportion equation
   2,916,676 : 4,564,986 = 4,564,986 : x
2. Step 2: Convert to fraction form
   2,916,676/4,564,986 = 4,564,986/x
3. Step 3: Cross multiply
   2,916,676x = 4,564,986 × 4,564,986
4. Step 4: Simplify right side
   2,916,676x = 20,839,097,180,196
5. Step 5: Solve for x
   x = 20,839,097,180,196/2,916,676
6. Step 6: Final answer
   x = 7,144,810.46