Finding the Third Proportional to 726,736,626 and 1,594,171,026

Step by Step Solution

1. Step 1: Write the proportion equation
   726,736,626 : 1,594,171,026 = 1,594,171,026 : x
2. Step 2: Convert to fraction form
   726,736,626/1,594,171,026 = 1,594,171,026/x
3. Step 3: Cross multiply
   726,736,626x = 1,594,171,026 × 1,594,171,026
4. Step 4: Simplify right side
   726,736,626x = 2,541,381,260,137,892,864
5. Step 5: Solve for x
   x = 2,541,381,260,137,892,864/726,736,626
6. Step 6: Final answer
   x = 3,496,976,991.69