Finding the Third Proportional to 341,046,159.50 and 739,978,591

Step by Step Solution

1. Step 1: Write the proportion equation
   341,046,159.50 : 739,978,591 = 739,978,591 : x
2. Step 2: Convert to fraction form
   341,046,159.50/739,978,591 = 739,978,591/x
3. Step 3: Cross multiply
   341,046,159.50x = 739,978,591 × 739,978,591
4. Step 4: Simplify right side
   341,046,159.50x = 547,568,315,138,345,280
5. Step 5: Solve for x
   x = 547,568,315,138,345,280/341,046,159.50
6. Step 6: Final answer
   x = 1,605,554,849.06