Finding the Third Proportional to 1,248,882 and 1,784,619

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,882 : 1,784,619 = 1,784,619 : x
2. Step 2: Convert to fraction form
   1,248,882/1,784,619 = 1,784,619/x
3. Step 3: Cross multiply
   1,248,882x = 1,784,619 × 1,784,619
4. Step 4: Simplify right side
   1,248,882x = 3,184,864,975,161
5. Step 5: Solve for x
   x = 3,184,864,975,161/1,248,882
6. Step 6: Final answer
   x = 2,550,172.85