Finding the Third Proportional to 697,234 and 1,478,182

Step by Step Solution

1. Step 1: Write the proportion equation
   697,234 : 1,478,182 = 1,478,182 : x
2. Step 2: Convert to fraction form
   697,234/1,478,182 = 1,478,182/x
3. Step 3: Cross multiply
   697,234x = 1,478,182 × 1,478,182
4. Step 4: Simplify right side
   697,234x = 2,185,022,025,124
5. Step 5: Solve for x
   x = 2,185,022,025,124/697,234
6. Step 6: Final answer
   x = 3,133,843.19