Finding the Third Proportional to 2,101,979 and 4,596,565

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,979 : 4,596,565 = 4,596,565 : x
2. Step 2: Convert to fraction form
   2,101,979/4,596,565 = 4,596,565/x
3. Step 3: Cross multiply
   2,101,979x = 4,596,565 × 4,596,565
4. Step 4: Simplify right side
   2,101,979x = 21,128,409,799,225
5. Step 5: Solve for x
   x = 21,128,409,799,225/2,101,979
6. Step 6: Final answer
   x = 10,051,675.02