Finding the Third Proportional to 656,106 and 1,071,354

Step by Step Solution

1. Step 1: Write the proportion equation
   656,106 : 1,071,354 = 1,071,354 : x
2. Step 2: Convert to fraction form
   656,106/1,071,354 = 1,071,354/x
3. Step 3: Cross multiply
   656,106x = 1,071,354 × 1,071,354
4. Step 4: Simplify right side
   656,106x = 1,147,799,393,316
5. Step 5: Solve for x
   x = 1,147,799,393,316/656,106
6. Step 6: Final answer
   x = 1,749,411.52