Finding the Third Proportional to 4,281,297 and 8,982,972

Step by Step Solution

1. Step 1: Write the proportion equation
   4,281,297 : 8,982,972 = 8,982,972 : x
2. Step 2: Convert to fraction form
   4,281,297/8,982,972 = 8,982,972/x
3. Step 3: Cross multiply
   4,281,297x = 8,982,972 × 8,982,972
4. Step 4: Simplify right side
   4,281,297x = 80,693,785,952,784
5. Step 5: Solve for x
   x = 80,693,785,952,784/4,281,297
6. Step 6: Final answer
   x = 18,847,976.67