Finding the Third Proportional to 846,548 and 1,149,702

Step by Step Solution

1. Step 1: Write the proportion equation
   846,548 : 1,149,702 = 1,149,702 : x
2. Step 2: Convert to fraction form
   846,548/1,149,702 = 1,149,702/x
3. Step 3: Cross multiply
   846,548x = 1,149,702 × 1,149,702
4. Step 4: Simplify right side
   846,548x = 1,321,814,688,804
5. Step 5: Solve for x
   x = 1,321,814,688,804/846,548
6. Step 6: Final answer
   x = 1,561,417.30