Finding the Third Proportional to 2,290,194 and 4,975,020

Step by Step Solution

1. Step 1: Write the proportion equation
   2,290,194 : 4,975,020 = 4,975,020 : x
2. Step 2: Convert to fraction form
   2,290,194/4,975,020 = 4,975,020/x
3. Step 3: Cross multiply
   2,290,194x = 4,975,020 × 4,975,020
4. Step 4: Simplify right side
   2,290,194x = 24,750,824,000,400
5. Step 5: Solve for x
   x = 24,750,824,000,400/2,290,194
6. Step 6: Final answer
   x = 10,807,304.53