Finding the Third Proportional to 14,372,722 and 31,171,168

Step by Step Solution

1. Step 1: Write the proportion equation
   14,372,722 : 31,171,168 = 31,171,168 : x
2. Step 2: Convert to fraction form
   14,372,722/31,171,168 = 31,171,168/x
3. Step 3: Cross multiply
   14,372,722x = 31,171,168 × 31,171,168
4. Step 4: Simplify right side
   14,372,722x = 971,641,714,484,224
5. Step 5: Solve for x
   x = 971,641,714,484,224/14,372,722
6. Step 6: Final answer
   x = 67,603,180.14