Finding the Third Proportional to 31,460,258 and 47,412,003

Step by Step Solution

1. Step 1: Write the proportion equation
   31,460,258 : 47,412,003 = 47,412,003 : x
2. Step 2: Convert to fraction form
   31,460,258/47,412,003 = 47,412,003/x
3. Step 3: Cross multiply
   31,460,258x = 47,412,003 × 47,412,003
4. Step 4: Simplify right side
   31,460,258x = 2,247,898,028,472,009
5. Step 5: Solve for x
   x = 2,247,898,028,472,009/31,460,258
6. Step 6: Final answer
   x = 71,451,989.63