Finding the Third Proportional to 1,957,253 and 2,756,257

Step by Step Solution

1. Step 1: Write the proportion equation
   1,957,253 : 2,756,257 = 2,756,257 : x
2. Step 2: Convert to fraction form
   1,957,253/2,756,257 = 2,756,257/x
3. Step 3: Cross multiply
   1,957,253x = 2,756,257 × 2,756,257
4. Step 4: Simplify right side
   1,957,253x = 7,596,952,650,049
5. Step 5: Solve for x
   x = 7,596,952,650,049/1,957,253
6. Step 6: Final answer
   x = 3,881,436.20