Finding the Third Proportional to 1,109,554 and 1,624,835

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,554 : 1,624,835 = 1,624,835 : x
2. Step 2: Convert to fraction form
   1,109,554/1,624,835 = 1,624,835/x
3. Step 3: Cross multiply
   1,109,554x = 1,624,835 × 1,624,835
4. Step 4: Simplify right side
   1,109,554x = 2,640,088,777,225
5. Step 5: Solve for x
   x = 2,640,088,777,225/1,109,554
6. Step 6: Final answer
   x = 2,379,414.41