Finding the Third Proportional to 656,112 and 1,071,363

Step by Step Solution

1. Step 1: Write the proportion equation
   656,112 : 1,071,363 = 1,071,363 : x
2. Step 2: Convert to fraction form
   656,112/1,071,363 = 1,071,363/x
3. Step 3: Cross multiply
   656,112x = 1,071,363 × 1,071,363
4. Step 4: Simplify right side
   656,112x = 1,147,818,677,769
5. Step 5: Solve for x
   x = 1,147,818,677,769/656,112
6. Step 6: Final answer
   x = 1,749,424.91