Finding the Third Proportional to 1,085,739 and 2,385,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,739 : 2,385,624 = 2,385,624 : x
2. Step 2: Convert to fraction form
   1,085,739/2,385,624 = 2,385,624/x
3. Step 3: Cross multiply
   1,085,739x = 2,385,624 × 2,385,624
4. Step 4: Simplify right side
   1,085,739x = 5,691,201,869,376
5. Step 5: Solve for x
   x = 5,691,201,869,376/1,085,739
6. Step 6: Final answer
   x = 5,241,777.14