Finding the Third Proportional to 503,364 and 1,106,196

Step by Step Solution

1. Step 1: Write the proportion equation
   503,364 : 1,106,196 = 1,106,196 : x
2. Step 2: Convert to fraction form
   503,364/1,106,196 = 1,106,196/x
3. Step 3: Cross multiply
   503,364x = 1,106,196 × 1,106,196
4. Step 4: Simplify right side
   503,364x = 1,223,669,590,416
5. Step 5: Solve for x
   x = 1,223,669,590,416/503,364
6. Step 6: Final answer
   x = 2,430,983.52