Finding the Third Proportional to 79,761,088 and 173,518,976

Step by Step Solution

1. Step 1: Write the proportion equation
   79,761,088 : 173,518,976 = 173,518,976 : x
2. Step 2: Convert to fraction form
   79,761,088/173,518,976 = 173,518,976/x
3. Step 3: Cross multiply
   79,761,088x = 173,518,976 × 173,518,976
4. Step 4: Simplify right side
   79,761,088x = 30,108,835,032,088,576
5. Step 5: Solve for x
   x = 30,108,835,032,088,576/79,761,088
6. Step 6: Final answer
   x = 377,487,767.37