Finding the Third Proportional to 757,422 and 1,138,095

Step by Step Solution

1. Step 1: Write the proportion equation
   757,422 : 1,138,095 = 1,138,095 : x
2. Step 2: Convert to fraction form
   757,422/1,138,095 = 1,138,095/x
3. Step 3: Cross multiply
   757,422x = 1,138,095 × 1,138,095
4. Step 4: Simplify right side
   757,422x = 1,295,260,229,025
5. Step 5: Solve for x
   x = 1,295,260,229,025/757,422
6. Step 6: Final answer
   x = 1,710,090.58