Finding the Third Proportional to 917,338 and 1,349,046

Step by Step Solution

1. Step 1: Write the proportion equation
   917,338 : 1,349,046 = 1,349,046 : x
2. Step 2: Convert to fraction form
   917,338/1,349,046 = 1,349,046/x
3. Step 3: Cross multiply
   917,338x = 1,349,046 × 1,349,046
4. Step 4: Simplify right side
   917,338x = 1,819,925,110,116
5. Step 5: Solve for x
   x = 1,819,925,110,116/917,338
6. Step 6: Final answer
   x = 1,983,919.90