Finding the Third Proportional to 93,428,503.31 and 204,451,993.69

Step by Step Solution

1. Step 1: Write the proportion equation
   93,428,503.31 : 204,451,993.69 = 204,451,993.69 : x
2. Step 2: Convert to fraction form
   93,428,503.31/204,451,993.69 = 204,451,993.69/x
3. Step 3: Cross multiply
   93,428,503.31x = 204,451,993.69 × 204,451,993.69
4. Step 4: Simplify right side
   93,428,503.31x = 41,800,617,722,793,536
5. Step 5: Solve for x
   x = 41,800,617,722,793,536/93,428,503.31
6. Step 6: Final answer
   x = 447,407,549.52