Finding the Third Proportional to 5,224,988 and 7,916,304

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,988 : 7,916,304 = 7,916,304 : x
2. Step 2: Convert to fraction form
   5,224,988/7,916,304 = 7,916,304/x
3. Step 3: Cross multiply
   5,224,988x = 7,916,304 × 7,916,304
4. Step 4: Simplify right side
   5,224,988x = 62,667,869,020,416
5. Step 5: Solve for x
   x = 62,667,869,020,416/5,224,988
6. Step 6: Final answer
   x = 11,993,878.08