Finding the Third Proportional to 4,830,924 and 10,418,472

Step by Step Solution

1. Step 1: Write the proportion equation
   4,830,924 : 10,418,472 = 10,418,472 : x
2. Step 2: Convert to fraction form
   4,830,924/10,418,472 = 10,418,472/x
3. Step 3: Cross multiply
   4,830,924x = 10,418,472 × 10,418,472
4. Step 4: Simplify right side
   4,830,924x = 108,544,558,814,784
5. Step 5: Solve for x
   x = 108,544,558,814,784/4,830,924
6. Step 6: Final answer
   x = 22,468,695.18