Finding the Third Proportional to 1,109,536 and 1,624,808

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,536 : 1,624,808 = 1,624,808 : x
2. Step 2: Convert to fraction form
   1,109,536/1,624,808 = 1,624,808/x
3. Step 3: Cross multiply
   1,109,536x = 1,624,808 × 1,624,808
4. Step 4: Simplify right side
   1,109,536x = 2,640,001,036,864
5. Step 5: Solve for x
   x = 2,640,001,036,864/1,109,536
6. Step 6: Final answer
   x = 2,379,373.93