Finding the Third Proportional to 807,655,088 and 1,756,819,040

Step by Step Solution

1. Step 1: Write the proportion equation
   807,655,088 : 1,756,819,040 = 1,756,819,040 : x
2. Step 2: Convert to fraction form
   807,655,088/1,756,819,040 = 1,756,819,040/x
3. Step 3: Cross multiply
   807,655,088x = 1,756,819,040 × 1,756,819,040
4. Step 4: Simplify right side
   807,655,088x = 3,086,413,139,306,521,600
5. Step 5: Solve for x
   x = 3,086,413,139,306,521,600/807,655,088
6. Step 6: Final answer
   x = 3,821,449,508.79