Finding the Third Proportional to 945,277 and 1,418,607

Step by Step Solution

1. Step 1: Write the proportion equation
   945,277 : 1,418,607 = 1,418,607 : x
2. Step 2: Convert to fraction form
   945,277/1,418,607 = 1,418,607/x
3. Step 3: Cross multiply
   945,277x = 1,418,607 × 1,418,607
4. Step 4: Simplify right side
   945,277x = 2,012,445,820,449
5. Step 5: Solve for x
   x = 2,012,445,820,449/945,277
6. Step 6: Final answer
   x = 2,128,948.26