Finding the Third Proportional to 992,088 and 2,153,304

Step by Step Solution

1. Step 1: Write the proportion equation
   992,088 : 2,153,304 = 2,153,304 : x
2. Step 2: Convert to fraction form
   992,088/2,153,304 = 2,153,304/x
3. Step 3: Cross multiply
   992,088x = 2,153,304 × 2,153,304
4. Step 4: Simplify right side
   992,088x = 4,636,718,116,416
5. Step 5: Solve for x
   x = 4,636,718,116,416/992,088
6. Step 6: Final answer
   x = 4,673,696.40