Finding the Third Proportional to 1,217,232 and 1,892,206

Step by Step Solution

1. Step 1: Write the proportion equation
   1,217,232 : 1,892,206 = 1,892,206 : x
2. Step 2: Convert to fraction form
   1,217,232/1,892,206 = 1,892,206/x
3. Step 3: Cross multiply
   1,217,232x = 1,892,206 × 1,892,206
4. Step 4: Simplify right side
   1,217,232x = 3,580,443,546,436
5. Step 5: Solve for x
   x = 3,580,443,546,436/1,217,232
6. Step 6: Final answer
   x = 2,941,463.54