Finding the Third Proportional to 726,736,658.50 and 1,594,171,097

Step by Step Solution

1. Step 1: Write the proportion equation
   726,736,658.50 : 1,594,171,097 = 1,594,171,097 : x
2. Step 2: Convert to fraction form
   726,736,658.50/1,594,171,097 = 1,594,171,097/x
3. Step 3: Cross multiply
   726,736,658.50x = 1,594,171,097 × 1,594,171,097
4. Step 4: Simplify right side
   726,736,658.50x = 2,541,381,486,510,183,424
5. Step 5: Solve for x
   x = 2,541,381,486,510,183,424/726,736,658.50
6. Step 6: Final answer
   x = 3,496,977,146.79