Finding the Third Proportional to 14,646,264 and 31,896,288

Step by Step Solution

1. Step 1: Write the proportion equation
   14,646,264 : 31,896,288 = 31,896,288 : x
2. Step 2: Convert to fraction form
   14,646,264/31,896,288 = 31,896,288/x
3. Step 3: Cross multiply
   14,646,264x = 31,896,288 × 31,896,288
4. Step 4: Simplify right side
   14,646,264x = 1,017,373,188,178,944
5. Step 5: Solve for x
   x = 1,017,373,188,178,944/14,646,264
6. Step 6: Final answer
   x = 69,462,983.06