Finding the Third Proportional to 1,836,322 and 2,807,089

Step by Step Solution

1. Step 1: Write the proportion equation
   1,836,322 : 2,807,089 = 2,807,089 : x
2. Step 2: Convert to fraction form
   1,836,322/2,807,089 = 2,807,089/x
3. Step 3: Cross multiply
   1,836,322x = 2,807,089 × 2,807,089
4. Step 4: Simplify right side
   1,836,322x = 7,879,748,653,921
5. Step 5: Solve for x
   x = 7,879,748,653,921/1,836,322
6. Step 6: Final answer
   x = 4,291,049.53