Finding the Third Proportional to 1,327,154 and 2,015,307

Step by Step Solution

1. Step 1: Write the proportion equation
   1,327,154 : 2,015,307 = 2,015,307 : x
2. Step 2: Convert to fraction form
   1,327,154/2,015,307 = 2,015,307/x
3. Step 3: Cross multiply
   1,327,154x = 2,015,307 × 2,015,307
4. Step 4: Simplify right side
   1,327,154x = 4,061,462,304,249
5. Step 5: Solve for x
   x = 4,061,462,304,249/1,327,154
6. Step 6: Final answer
   x = 3,060,279.59