Finding the Third Proportional to 1,417,995 and 2,128,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,417,995 : 2,128,032 = 2,128,032 : x
2. Step 2: Convert to fraction form
   1,417,995/2,128,032 = 2,128,032/x
3. Step 3: Cross multiply
   1,417,995x = 2,128,032 × 2,128,032
4. Step 4: Simplify right side
   1,417,995x = 4,528,520,193,024
5. Step 5: Solve for x
   x = 4,528,520,193,024/1,417,995
6. Step 6: Final answer
   x = 3,193,608.01