Finding the Third Proportional to 700,902 and 1,098,072

Step by Step Solution

1. Step 1: Write the proportion equation
   700,902 : 1,098,072 = 1,098,072 : x
2. Step 2: Convert to fraction form
   700,902/1,098,072 = 1,098,072/x
3. Step 3: Cross multiply
   700,902x = 1,098,072 × 1,098,072
4. Step 4: Simplify right side
   700,902x = 1,205,762,117,184
5. Step 5: Solve for x
   x = 1,205,762,117,184/700,902
6. Step 6: Final answer
   x = 1,720,300.58