Finding the Third Proportional to 462,776 and 699,095

Step by Step Solution

1. Step 1: Write the proportion equation
   462,776 : 699,095 = 699,095 : x
2. Step 2: Convert to fraction form
   462,776/699,095 = 699,095/x
3. Step 3: Cross multiply
   462,776x = 699,095 × 699,095
4. Step 4: Simplify right side
   462,776x = 488,733,819,025
5. Step 5: Solve for x
   x = 488,733,819,025/462,776
6. Step 6: Final answer
   x = 1,056,091.54