Finding the Third Proportional to 4,908,084 and 10,267,182

Step by Step Solution

1. Step 1: Write the proportion equation
   4,908,084 : 10,267,182 = 10,267,182 : x
2. Step 2: Convert to fraction form
   4,908,084/10,267,182 = 10,267,182/x
3. Step 3: Cross multiply
   4,908,084x = 10,267,182 × 10,267,182
4. Step 4: Simplify right side
   4,908,084x = 105,415,026,221,124
5. Step 5: Solve for x
   x = 105,415,026,221,124/4,908,084
6. Step 6: Final answer
   x = 21,477,836.61