Finding the Third Proportional to 693,949 and 1,035,165

Step by Step Solution

1. Step 1: Write the proportion equation
   693,949 : 1,035,165 = 1,035,165 : x
2. Step 2: Convert to fraction form
   693,949/1,035,165 = 1,035,165/x
3. Step 3: Cross multiply
   693,949x = 1,035,165 × 1,035,165
4. Step 4: Simplify right side
   693,949x = 1,071,566,577,225
5. Step 5: Solve for x
   x = 1,071,566,577,225/693,949
6. Step 6: Final answer
   x = 1,544,157.53