Finding the Third Proportional to 470,061 and 706,131

Step by Step Solution

1. Step 1: Write the proportion equation
   470,061 : 706,131 = 706,131 : x
2. Step 2: Convert to fraction form
   470,061/706,131 = 706,131/x
3. Step 3: Cross multiply
   470,061x = 706,131 × 706,131
4. Step 4: Simplify right side
   470,061x = 498,620,989,161
5. Step 5: Solve for x
   x = 498,620,989,161/470,061
6. Step 6: Final answer
   x = 1,060,758.05