Finding the Third Proportional to 945,396 and 1,418,796

Step by Step Solution

1. Step 1: Write the proportion equation
   945,396 : 1,418,796 = 1,418,796 : x
2. Step 2: Convert to fraction form
   945,396/1,418,796 = 1,418,796/x
3. Step 3: Cross multiply
   945,396x = 1,418,796 × 1,418,796
4. Step 4: Simplify right side
   945,396x = 2,012,982,089,616
5. Step 5: Solve for x
   x = 2,012,982,089,616/945,396
6. Step 6: Final answer
   x = 2,129,247.52