Finding the Third Proportional to 712,726 and 1,437,114

Step by Step Solution

1. Step 1: Write the proportion equation
   712,726 : 1,437,114 = 1,437,114 : x
2. Step 2: Convert to fraction form
   712,726/1,437,114 = 1,437,114/x
3. Step 3: Cross multiply
   712,726x = 1,437,114 × 1,437,114
4. Step 4: Simplify right side
   712,726x = 2,065,296,648,996
5. Step 5: Solve for x
   x = 2,065,296,648,996/712,726
6. Step 6: Final answer
   x = 2,897,742.82