Finding the Third Proportional to 673,523 and 1,066,301

Step by Step Solution

1. Step 1: Write the proportion equation
   673,523 : 1,066,301 = 1,066,301 : x
2. Step 2: Convert to fraction form
   673,523/1,066,301 = 1,066,301/x
3. Step 3: Cross multiply
   673,523x = 1,066,301 × 1,066,301
4. Step 4: Simplify right side
   673,523x = 1,136,997,822,601
5. Step 5: Solve for x
   x = 1,136,997,822,601/673,523
6. Step 6: Final answer
   x = 1,688,135.11