Finding the Third Proportional to 1,115,376 and 1,504,906

Step by Step Solution

1. Step 1: Write the proportion equation
   1,115,376 : 1,504,906 = 1,504,906 : x
2. Step 2: Convert to fraction form
   1,115,376/1,504,906 = 1,504,906/x
3. Step 3: Cross multiply
   1,115,376x = 1,504,906 × 1,504,906
4. Step 4: Simplify right side
   1,115,376x = 2,264,742,068,836
5. Step 5: Solve for x
   x = 2,264,742,068,836/1,115,376
6. Step 6: Final answer
   x = 2,030,474.09