Finding the Third Proportional to 948,451 and 1,422,695

Step by Step Solution

1. Step 1: Write the proportion equation
   948,451 : 1,422,695 = 1,422,695 : x
2. Step 2: Convert to fraction form
   948,451/1,422,695 = 1,422,695/x
3. Step 3: Cross multiply
   948,451x = 1,422,695 × 1,422,695
4. Step 4: Simplify right side
   948,451x = 2,024,061,063,025
5. Step 5: Solve for x
   x = 2,024,061,063,025/948,451
6. Step 6: Final answer
   x = 2,134,070.25