Finding the Third Proportional to 1,625,538 and 2,531,382

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,538 : 2,531,382 = 2,531,382 : x
2. Step 2: Convert to fraction form
   1,625,538/2,531,382 = 2,531,382/x
3. Step 3: Cross multiply
   1,625,538x = 2,531,382 × 2,531,382
4. Step 4: Simplify right side
   1,625,538x = 6,407,894,829,924
5. Step 5: Solve for x
   x = 6,407,894,829,924/1,625,538
6. Step 6: Final answer
   x = 3,942,014.79