Finding the Third Proportional to 1,899,825.50 and 2,799,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,899,825.50 : 2,799,488 = 2,799,488 : x
2. Step 2: Convert to fraction form
   1,899,825.50/2,799,488 = 2,799,488/x
3. Step 3: Cross multiply
   1,899,825.50x = 2,799,488 × 2,799,488
4. Step 4: Simplify right side
   1,899,825.50x = 7,837,133,062,144
5. Step 5: Solve for x
   x = 7,837,133,062,144/1,899,825.50
6. Step 6: Final answer
   x = 4,125,185.74