Finding the Third Proportional to 1,061,184 and 1,645,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,184 : 1,645,584 = 1,645,584 : x
2. Step 2: Convert to fraction form
   1,061,184/1,645,584 = 1,645,584/x
3. Step 3: Cross multiply
   1,061,184x = 1,645,584 × 1,645,584
4. Step 4: Simplify right side
   1,061,184x = 2,707,946,701,056
5. Step 5: Solve for x
   x = 2,707,946,701,056/1,061,184
6. Step 6: Final answer
   x = 2,551,816.37