Finding the Third Proportional to 207,037,794.50 and 443,159,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   207,037,794.50 : 443,159,043.50 = 443,159,043.50 : x
2. Step 2: Convert to fraction form
   207,037,794.50/443,159,043.50 = 443,159,043.50/x
3. Step 3: Cross multiply
   207,037,794.50x = 443,159,043.50 × 443,159,043.50
4. Step 4: Simplify right side
   207,037,794.50x = 196,389,937,835,834,880
5. Step 5: Solve for x
   x = 196,389,937,835,834,880/207,037,794.50
6. Step 6: Final answer
   x = 948,570,469.03