Finding the Third Proportional to 2,123,334 and 4,619,902

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,334 : 4,619,902 = 4,619,902 : x
2. Step 2: Convert to fraction form
   2,123,334/4,619,902 = 4,619,902/x
3. Step 3: Cross multiply
   2,123,334x = 4,619,902 × 4,619,902
4. Step 4: Simplify right side
   2,123,334x = 21,343,494,489,604
5. Step 5: Solve for x
   x = 21,343,494,489,604/2,123,334
6. Step 6: Final answer
   x = 10,051,878.08