Finding the Third Proportional to 916,332 and 1,968,264

Step by Step Solution

1. Step 1: Write the proportion equation
   916,332 : 1,968,264 = 1,968,264 : x
2. Step 2: Convert to fraction form
   916,332/1,968,264 = 1,968,264/x
3. Step 3: Cross multiply
   916,332x = 1,968,264 × 1,968,264
4. Step 4: Simplify right side
   916,332x = 3,874,063,173,696
5. Step 5: Solve for x
   x = 3,874,063,173,696/916,332
6. Step 6: Final answer
   x = 4,227,794.26