Finding the Third Proportional to 526,216 and 1,141,136

Step by Step Solution

1. Step 1: Write the proportion equation
   526,216 : 1,141,136 = 1,141,136 : x
2. Step 2: Convert to fraction form
   526,216/1,141,136 = 1,141,136/x
3. Step 3: Cross multiply
   526,216x = 1,141,136 × 1,141,136
4. Step 4: Simplify right side
   526,216x = 1,302,191,370,496
5. Step 5: Solve for x
   x = 1,302,191,370,496/526,216
6. Step 6: Final answer
   x = 2,474,632.79