Finding the Third Proportional to 9,007,354 and 13,941,870

Step by Step Solution

1. Step 1: Write the proportion equation
   9,007,354 : 13,941,870 = 13,941,870 : x
2. Step 2: Convert to fraction form
   9,007,354/13,941,870 = 13,941,870/x
3. Step 3: Cross multiply
   9,007,354x = 13,941,870 × 13,941,870
4. Step 4: Simplify right side
   9,007,354x = 194,375,739,096,900
5. Step 5: Solve for x
   x = 194,375,739,096,900/9,007,354
6. Step 6: Final answer
   x = 21,579,671.35