Finding the Third Proportional to 1,063,422 and 1,634,556

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,422 : 1,634,556 = 1,634,556 : x
2. Step 2: Convert to fraction form
   1,063,422/1,634,556 = 1,634,556/x
3. Step 3: Cross multiply
   1,063,422x = 1,634,556 × 1,634,556
4. Step 4: Simplify right side
   1,063,422x = 2,671,773,317,136
5. Step 5: Solve for x
   x = 2,671,773,317,136/1,063,422
6. Step 6: Final answer
   x = 2,512,429.98