Finding the Third Proportional to 945,531 and 1,419,264

Step by Step Solution

1. Step 1: Write the proportion equation
   945,531 : 1,419,264 = 1,419,264 : x
2. Step 2: Convert to fraction form
   945,531/1,419,264 = 1,419,264/x
3. Step 3: Cross multiply
   945,531x = 1,419,264 × 1,419,264
4. Step 4: Simplify right side
   945,531x = 2,014,310,301,696
5. Step 5: Solve for x
   x = 2,014,310,301,696/945,531
6. Step 6: Final answer
   x = 2,130,348.24