Finding the Third Proportional to 658,656 and 1,417,248

Step by Step Solution

1. Step 1: Write the proportion equation
   658,656 : 1,417,248 = 1,417,248 : x
2. Step 2: Convert to fraction form
   658,656/1,417,248 = 1,417,248/x
3. Step 3: Cross multiply
   658,656x = 1,417,248 × 1,417,248
4. Step 4: Simplify right side
   658,656x = 2,008,591,893,504
5. Step 5: Solve for x
   x = 2,008,591,893,504/658,656
6. Step 6: Final answer
   x = 3,049,531.00