Finding the Third Proportional to 4,925,644 and 10,779,040

Step by Step Solution

1. Step 1: Write the proportion equation
   4,925,644 : 10,779,040 = 10,779,040 : x
2. Step 2: Convert to fraction form
   4,925,644/10,779,040 = 10,779,040/x
3. Step 3: Cross multiply
   4,925,644x = 10,779,040 × 10,779,040
4. Step 4: Simplify right side
   4,925,644x = 116,187,703,321,600
5. Step 5: Solve for x
   x = 116,187,703,321,600/4,925,644
6. Step 6: Final answer
   x = 23,588,327.40