Finding the Third Proportional to 870,793.35 and 1,886,902.59

Step by Step Solution

1. Step 1: Write the proportion equation
   870,793.35 : 1,886,902.59 = 1,886,902.59 : x
2. Step 2: Convert to fraction form
   870,793.35/1,886,902.59 = 1,886,902.59/x
3. Step 3: Cross multiply
   870,793.35x = 1,886,902.59 × 1,886,902.59
4. Step 4: Simplify right side
   870,793.35x = 3,560,401,398,300.48
5. Step 5: Solve for x
   x = 3,560,401,398,300.48/870,793.35
6. Step 6: Final answer
   x = 4,088,686.95