Finding the Third Proportional to 843,061 and 1,264,611

Step by Step Solution

1. Step 1: Write the proportion equation
   843,061 : 1,264,611 = 1,264,611 : x
2. Step 2: Convert to fraction form
   843,061/1,264,611 = 1,264,611/x
3. Step 3: Cross multiply
   843,061x = 1,264,611 × 1,264,611
4. Step 4: Simplify right side
   843,061x = 1,599,240,981,321
5. Step 5: Solve for x
   x = 1,599,240,981,321/843,061
6. Step 6: Final answer
   x = 1,896,945.75