Finding the Third Proportional to 1,771,959 and 2,657,361

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,959 : 2,657,361 = 2,657,361 : x
2. Step 2: Convert to fraction form
   1,771,959/2,657,361 = 2,657,361/x
3. Step 3: Cross multiply
   1,771,959x = 2,657,361 × 2,657,361
4. Step 4: Simplify right side
   1,771,959x = 7,061,567,484,321
5. Step 5: Solve for x
   x = 7,061,567,484,321/1,771,959
6. Step 6: Final answer
   x = 3,985,175.44