Finding the Third Proportional to 7,164,396 and 15,137,442

Step by Step Solution

1. Step 1: Write the proportion equation
   7,164,396 : 15,137,442 = 15,137,442 : x
2. Step 2: Convert to fraction form
   7,164,396/15,137,442 = 15,137,442/x
3. Step 3: Cross multiply
   7,164,396x = 15,137,442 × 15,137,442
4. Step 4: Simplify right side
   7,164,396x = 229,142,150,303,364
5. Step 5: Solve for x
   x = 229,142,150,303,364/7,164,396
6. Step 6: Final answer
   x = 31,983,456.85