Finding the Third Proportional to 1,711,424 and 2,660,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,424 : 2,660,736 = 2,660,736 : x
2. Step 2: Convert to fraction form
   1,711,424/2,660,736 = 2,660,736/x
3. Step 3: Cross multiply
   1,711,424x = 2,660,736 × 2,660,736
4. Step 4: Simplify right side
   1,711,424x = 7,079,516,061,696
5. Step 5: Solve for x
   x = 7,079,516,061,696/1,711,424
6. Step 6: Final answer
   x = 4,136,623.11