Finding the Third Proportional to 4,726,368 and 10,308,240

Step by Step Solution

1. Step 1: Write the proportion equation
   4,726,368 : 10,308,240 = 10,308,240 : x
2. Step 2: Convert to fraction form
   4,726,368/10,308,240 = 10,308,240/x
3. Step 3: Cross multiply
   4,726,368x = 10,308,240 × 10,308,240
4. Step 4: Simplify right side
   4,726,368x = 106,259,811,897,600
5. Step 5: Solve for x
   x = 106,259,811,897,600/4,726,368
6. Step 6: Final answer
   x = 22,482,339.91