Finding the Third Proportional to 1,208,061 and 1,693,311

Step by Step Solution

1. Step 1: Write the proportion equation
   1,208,061 : 1,693,311 = 1,693,311 : x
2. Step 2: Convert to fraction form
   1,208,061/1,693,311 = 1,693,311/x
3. Step 3: Cross multiply
   1,208,061x = 1,693,311 × 1,693,311
4. Step 4: Simplify right side
   1,208,061x = 2,867,302,142,721
5. Step 5: Solve for x
   x = 2,867,302,142,721/1,208,061
6. Step 6: Final answer
   x = 2,373,474.64