Finding the Third Proportional to 703,879,906.50 and 1,034,271,558

Step by Step Solution

1. Step 1: Write the proportion equation
   703,879,906.50 : 1,034,271,558 = 1,034,271,558 : x
2. Step 2: Convert to fraction form
   703,879,906.50/1,034,271,558 = 1,034,271,558/x
3. Step 3: Cross multiply
   703,879,906.50x = 1,034,271,558 × 1,034,271,558
4. Step 4: Simplify right side
   703,879,906.50x = 1,069,717,655,687,747,328
5. Step 5: Solve for x
   x = 1,069,717,655,687,747,328/703,879,906.50
6. Step 6: Final answer
   x = 1,519,744,555.58