Finding the Third Proportional to 658,700 and 1,417,264

Step by Step Solution

1. Step 1: Write the proportion equation
   658,700 : 1,417,264 = 1,417,264 : x
2. Step 2: Convert to fraction form
   658,700/1,417,264 = 1,417,264/x
3. Step 3: Cross multiply
   658,700x = 1,417,264 × 1,417,264
4. Step 4: Simplify right side
   658,700x = 2,008,637,245,696
5. Step 5: Solve for x
   x = 2,008,637,245,696/658,700
6. Step 6: Final answer
   x = 3,049,396.15