Finding the Third Proportional to 3,723,565,826 and 5,553,058,413

Step by Step Solution

1. Step 1: Write the proportion equation
   3,723,565,826 : 5,553,058,413 = 5,553,058,413 : x
2. Step 2: Convert to fraction form
   3,723,565,826/5,553,058,413 = 5,553,058,413/x
3. Step 3: Cross multiply
   3,723,565,826x = 5,553,058,413 × 5,553,058,413
4. Step 4: Simplify right side
   3,723,565,826x = 30,836,457,738,190,077,952
5. Step 5: Solve for x
   x = 30,836,457,738,190,077,952/3,723,565,826
6. Step 6: Final answer
   x = 8,281,432,148.42