Finding the Third Proportional to 1,053,819 and 2,273,526

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,819 : 2,273,526 = 2,273,526 : x
2. Step 2: Convert to fraction form
   1,053,819/2,273,526 = 2,273,526/x
3. Step 3: Cross multiply
   1,053,819x = 2,273,526 × 2,273,526
4. Step 4: Simplify right side
   1,053,819x = 5,168,920,472,676
5. Step 5: Solve for x
   x = 5,168,920,472,676/1,053,819
6. Step 6: Final answer
   x = 4,904,941.43