Finding the Third Proportional to 726,736,622 and 1,594,171,018

Step by Step Solution

1. Step 1: Write the proportion equation
   726,736,622 : 1,594,171,018 = 1,594,171,018 : x
2. Step 2: Convert to fraction form
   726,736,622/1,594,171,018 = 1,594,171,018/x
3. Step 3: Cross multiply
   726,736,622x = 1,594,171,018 × 1,594,171,018
4. Step 4: Simplify right side
   726,736,622x = 2,541,381,234,631,156,224
5. Step 5: Solve for x
   x = 2,541,381,234,631,156,224/726,736,622
6. Step 6: Final answer
   x = 3,496,976,975.84