Finding the Third Proportional to 4,983,644 and 10,910,776

Step by Step Solution

1. Step 1: Write the proportion equation
   4,983,644 : 10,910,776 = 10,910,776 : x
2. Step 2: Convert to fraction form
   4,983,644/10,910,776 = 10,910,776/x
3. Step 3: Cross multiply
   4,983,644x = 10,910,776 × 10,910,776
4. Step 4: Simplify right side
   4,983,644x = 119,045,032,922,176
5. Step 5: Solve for x
   x = 119,045,032,922,176/4,983,644
6. Step 6: Final answer
   x = 23,887,146.22