Finding the Third Proportional to 1,012,918 and 1,545,103

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,918 : 1,545,103 = 1,545,103 : x
2. Step 2: Convert to fraction form
   1,012,918/1,545,103 = 1,545,103/x
3. Step 3: Cross multiply
   1,012,918x = 1,545,103 × 1,545,103
4. Step 4: Simplify right side
   1,012,918x = 2,387,343,280,609
5. Step 5: Solve for x
   x = 2,387,343,280,609/1,012,918
6. Step 6: Final answer
   x = 2,356,896.89