Finding the Third Proportional to 826,249,900.50 and 1,814,819,285.25

Step by Step Solution

1. Step 1: Write the proportion equation
   826,249,900.50 : 1,814,819,285.25 = 1,814,819,285.25 : x
2. Step 2: Convert to fraction form
   826,249,900.50/1,814,819,285.25 = 1,814,819,285.25/x
3. Step 3: Cross multiply
   826,249,900.50x = 1,814,819,285.25 × 1,814,819,285.25
4. Step 4: Simplify right side
   826,249,900.50x = 3,293,569,038,115,320,832
5. Step 5: Solve for x
   x = 3,293,569,038,115,320,832/826,249,900.50
6. Step 6: Final answer
   x = 3,986,165,730.39