Finding the Third Proportional to 1,838,166 and 2,693,169

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838,166 : 2,693,169 = 2,693,169 : x
2. Step 2: Convert to fraction form
   1,838,166/2,693,169 = 2,693,169/x
3. Step 3: Cross multiply
   1,838,166x = 2,693,169 × 2,693,169
4. Step 4: Simplify right side
   1,838,166x = 7,253,159,262,561
5. Step 5: Solve for x
   x = 7,253,159,262,561/1,838,166
6. Step 6: Final answer
   x = 3,945,867.38