Finding the Third Proportional to 1,249,060.50 and 2,675,131.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,249,060.50 : 2,675,131.31 = 2,675,131.31 : x
2. Step 2: Convert to fraction form
   1,249,060.50/2,675,131.31 = 2,675,131.31/x
3. Step 3: Cross multiply
   1,249,060.50x = 2,675,131.31 × 2,675,131.31
4. Step 4: Simplify right side
   1,249,060.50x = 7,156,327,539,117.97
5. Step 5: Solve for x
   x = 7,156,327,539,117.97/1,249,060.50
6. Step 6: Final answer
   x = 5,729,368.22