Finding the Third Proportional to 2,993,157 and 4,564,458

Step by Step Solution

1. Step 1: Write the proportion equation
   2,993,157 : 4,564,458 = 4,564,458 : x
2. Step 2: Convert to fraction form
   2,993,157/4,564,458 = 4,564,458/x
3. Step 3: Cross multiply
   2,993,157x = 4,564,458 × 4,564,458
4. Step 4: Simplify right side
   2,993,157x = 20,834,276,833,764
5. Step 5: Solve for x
   x = 20,834,276,833,764/2,993,157
6. Step 6: Final answer
   x = 6,960,636.16