Finding the Third Proportional to 601,540 and 846,354

Step by Step Solution

1. Step 1: Write the proportion equation
   601,540 : 846,354 = 846,354 : x
2. Step 2: Convert to fraction form
   601,540/846,354 = 846,354/x
3. Step 3: Cross multiply
   601,540x = 846,354 × 846,354
4. Step 4: Simplify right side
   601,540x = 716,315,093,316
5. Step 5: Solve for x
   x = 716,315,093,316/601,540
6. Step 6: Final answer
   x = 1,190,802.10