Finding the Third Proportional to 656,100 and 1,425,888

Step by Step Solution

1. Step 1: Write the proportion equation
   656,100 : 1,425,888 = 1,425,888 : x
2. Step 2: Convert to fraction form
   656,100/1,425,888 = 1,425,888/x
3. Step 3: Cross multiply
   656,100x = 1,425,888 × 1,425,888
4. Step 4: Simplify right side
   656,100x = 2,033,156,588,544
5. Step 5: Solve for x
   x = 2,033,156,588,544/656,100
6. Step 6: Final answer
   x = 3,098,851.68