Finding the Third Proportional to 3,073,677 and 4,585,605

Step by Step Solution

1. Step 1: Write the proportion equation
   3,073,677 : 4,585,605 = 4,585,605 : x
2. Step 2: Convert to fraction form
   3,073,677/4,585,605 = 4,585,605/x
3. Step 3: Cross multiply
   3,073,677x = 4,585,605 × 4,585,605
4. Step 4: Simplify right side
   3,073,677x = 21,027,773,216,025
5. Step 5: Solve for x
   x = 21,027,773,216,025/3,073,677
6. Step 6: Final answer
   x = 6,841,243.64