Finding the Third Proportional to 1,834,648 and 2,698,045

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834,648 : 2,698,045 = 2,698,045 : x
2. Step 2: Convert to fraction form
   1,834,648/2,698,045 = 2,698,045/x
3. Step 3: Cross multiply
   1,834,648x = 2,698,045 × 2,698,045
4. Step 4: Simplify right side
   1,834,648x = 7,279,446,822,025
5. Step 5: Solve for x
   x = 7,279,446,822,025/1,834,648
6. Step 6: Final answer
   x = 3,967,762.11