Finding the Third Proportional to 846,864 and 1,316,944

Step by Step Solution

1. Step 1: Write the proportion equation
   846,864 : 1,316,944 = 1,316,944 : x
2. Step 2: Convert to fraction form
   846,864/1,316,944 = 1,316,944/x
3. Step 3: Cross multiply
   846,864x = 1,316,944 × 1,316,944
4. Step 4: Simplify right side
   846,864x = 1,734,341,499,136
5. Step 5: Solve for x
   x = 1,734,341,499,136/846,864
6. Step 6: Final answer
   x = 2,047,957.52