Finding the Third Proportional to 2,973,056 and 4,487,448

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973,056 : 4,487,448 = 4,487,448 : x
2. Step 2: Convert to fraction form
   2,973,056/4,487,448 = 4,487,448/x
3. Step 3: Cross multiply
   2,973,056x = 4,487,448 × 4,487,448
4. Step 4: Simplify right side
   2,973,056x = 20,137,189,552,704
5. Step 5: Solve for x
   x = 20,137,189,552,704/2,973,056
6. Step 6: Final answer
   x = 6,773,229.15