Finding the Third Proportional to 1,090,118.25 and 1,673,311.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,090,118.25 : 1,673,311.50 = 1,673,311.50 : x
2. Step 2: Convert to fraction form
   1,090,118.25/1,673,311.50 = 1,673,311.50/x
3. Step 3: Cross multiply
   1,090,118.25x = 1,673,311.50 × 1,673,311.50
4. Step 4: Simplify right side
   1,090,118.25x = 2,799,971,376,032.25
5. Step 5: Solve for x
   x = 2,799,971,376,032.25/1,090,118.25
6. Step 6: Final answer
   x = 2,568,502.43