Finding the Third Proportional to 714,599 and 1,137,499

Step by Step Solution

1. Step 1: Write the proportion equation
   714,599 : 1,137,499 = 1,137,499 : x
2. Step 2: Convert to fraction form
   714,599/1,137,499 = 1,137,499/x
3. Step 3: Cross multiply
   714,599x = 1,137,499 × 1,137,499
4. Step 4: Simplify right side
   714,599x = 1,293,903,975,001
5. Step 5: Solve for x
   x = 1,293,903,975,001/714,599
6. Step 6: Final answer
   x = 1,810,671.40