Finding the Third Proportional to 2,101,720.50 and 3,261,012

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,720.50 : 3,261,012 = 3,261,012 : x
2. Step 2: Convert to fraction form
   2,101,720.50/3,261,012 = 3,261,012/x
3. Step 3: Cross multiply
   2,101,720.50x = 3,261,012 × 3,261,012
4. Step 4: Simplify right side
   2,101,720.50x = 10,634,199,264,144
5. Step 5: Solve for x
   x = 10,634,199,264,144/2,101,720.50
6. Step 6: Final answer
   x = 5,059,759.02