Finding the Third Proportional to 1,834,672 and 2,698,086

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834,672 : 2,698,086 = 2,698,086 : x
2. Step 2: Convert to fraction form
   1,834,672/2,698,086 = 2,698,086/x
3. Step 3: Cross multiply
   1,834,672x = 2,698,086 × 2,698,086
4. Step 4: Simplify right side
   1,834,672x = 7,279,668,063,396
5. Step 5: Solve for x
   x = 7,279,668,063,396/1,834,672
6. Step 6: Final answer
   x = 3,967,830.80