Finding the Third Proportional to 695,884 and 1,066,290

Step by Step Solution

1. Step 1: Write the proportion equation
   695,884 : 1,066,290 = 1,066,290 : x
2. Step 2: Convert to fraction form
   695,884/1,066,290 = 1,066,290/x
3. Step 3: Cross multiply
   695,884x = 1,066,290 × 1,066,290
4. Step 4: Simplify right side
   695,884x = 1,136,974,364,100
5. Step 5: Solve for x
   x = 1,136,974,364,100/695,884
6. Step 6: Final answer
   x = 1,633,856.17