Finding the Third Proportional to 1,063,442 and 1,634,585

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,442 : 1,634,585 = 1,634,585 : x
2. Step 2: Convert to fraction form
   1,063,442/1,634,585 = 1,634,585/x
3. Step 3: Cross multiply
   1,063,442x = 1,634,585 × 1,634,585
4. Step 4: Simplify right side
   1,063,442x = 2,671,868,122,225
5. Step 5: Solve for x
   x = 2,671,868,122,225/1,063,442
6. Step 6: Final answer
   x = 2,512,471.88