Finding the Third Proportional to 548,066,601.50 and 791,861,594.25

Step by Step Solution

1. Step 1: Write the proportion equation
   548,066,601.50 : 791,861,594.25 = 791,861,594.25 : x
2. Step 2: Convert to fraction form
   548,066,601.50/791,861,594.25 = 791,861,594.25/x
3. Step 3: Cross multiply
   548,066,601.50x = 791,861,594.25 × 791,861,594.25
4. Step 4: Simplify right side
   548,066,601.50x = 627,044,784,448,151,680
5. Step 5: Solve for x
   x = 627,044,784,448,151,680/548,066,601.50
6. Step 6: Final answer
   x = 1,144,103,258.13