Finding the Third Proportional to 700,154 and 1,425,988

Step by Step Solution

1. Step 1: Write the proportion equation
   700,154 : 1,425,988 = 1,425,988 : x
2. Step 2: Convert to fraction form
   700,154/1,425,988 = 1,425,988/x
3. Step 3: Cross multiply
   700,154x = 1,425,988 × 1,425,988
4. Step 4: Simplify right side
   700,154x = 2,033,441,776,144
5. Step 5: Solve for x
   x = 2,033,441,776,144/700,154
6. Step 6: Final answer
   x = 2,904,277.88