Finding the Third Proportional to 2,731,396 and 3,624,486

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,396 : 3,624,486 = 3,624,486 : x
2. Step 2: Convert to fraction form
   2,731,396/3,624,486 = 3,624,486/x
3. Step 3: Cross multiply
   2,731,396x = 3,624,486 × 3,624,486
4. Step 4: Simplify right side
   2,731,396x = 13,136,898,764,196
5. Step 5: Solve for x
   x = 13,136,898,764,196/2,731,396
6. Step 6: Final answer
   x = 4,809,591.42