Finding the Third Proportional to 4,607,330 and 10,120,156

Step by Step Solution

1. Step 1: Write the proportion equation
   4,607,330 : 10,120,156 = 10,120,156 : x
2. Step 2: Convert to fraction form
   4,607,330/10,120,156 = 10,120,156/x
3. Step 3: Cross multiply
   4,607,330x = 10,120,156 × 10,120,156
4. Step 4: Simplify right side
   4,607,330x = 102,417,557,464,336
5. Step 5: Solve for x
   x = 102,417,557,464,336/4,607,330
6. Step 6: Final answer
   x = 22,229,264.56