Finding the Third Proportional to 773,204 and 1,156,206

Step by Step Solution

1. Step 1: Write the proportion equation
   773,204 : 1,156,206 = 1,156,206 : x
2. Step 2: Convert to fraction form
   773,204/1,156,206 = 1,156,206/x
3. Step 3: Cross multiply
   773,204x = 1,156,206 × 1,156,206
4. Step 4: Simplify right side
   773,204x = 1,336,812,314,436
5. Step 5: Solve for x
   x = 1,336,812,314,436/773,204
6. Step 6: Final answer
   x = 1,728,925.76