Finding the Third Proportional to 700,914 and 1,098,090

Step by Step Solution

1. Step 1: Write the proportion equation
   700,914 : 1,098,090 = 1,098,090 : x
2. Step 2: Convert to fraction form
   700,914/1,098,090 = 1,098,090/x
3. Step 3: Cross multiply
   700,914x = 1,098,090 × 1,098,090
4. Step 4: Simplify right side
   700,914x = 1,205,801,648,100
5. Step 5: Solve for x
   x = 1,205,801,648,100/700,914
6. Step 6: Final answer
   x = 1,720,327.53