Finding the Third Proportional to 726,736,646 and 1,594,171,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   726,736,646 : 1,594,171,074.50 = 1,594,171,074.50 : x
2. Step 2: Convert to fraction form
   726,736,646/1,594,171,074.50 = 1,594,171,074.50/x
3. Step 3: Cross multiply
   726,736,646x = 1,594,171,074.50 × 1,594,171,074.50
4. Step 4: Simplify right side
   726,736,646x = 2,541,381,414,772,484,608
5. Step 5: Solve for x
   x = 2,541,381,414,772,484,608/726,736,646
6. Step 6: Final answer
   x = 3,496,977,108.23