Finding the Third Proportional to 2,897,156 and 4,586,493

Step by Step Solution

1. Step 1: Write the proportion equation
   2,897,156 : 4,586,493 = 4,586,493 : x
2. Step 2: Convert to fraction form
   2,897,156/4,586,493 = 4,586,493/x
3. Step 3: Cross multiply
   2,897,156x = 4,586,493 × 4,586,493
4. Step 4: Simplify right side
   2,897,156x = 21,035,918,039,049
5. Step 5: Solve for x
   x = 21,035,918,039,049/2,897,156
6. Step 6: Final answer
   x = 7,260,885.52