Finding the Third Proportional to 611,114 and 1,315,844

Step by Step Solution

1. Step 1: Write the proportion equation
   611,114 : 1,315,844 = 1,315,844 : x
2. Step 2: Convert to fraction form
   611,114/1,315,844 = 1,315,844/x
3. Step 3: Cross multiply
   611,114x = 1,315,844 × 1,315,844
4. Step 4: Simplify right side
   611,114x = 1,731,445,432,336
5. Step 5: Solve for x
   x = 1,731,445,432,336/611,114
6. Step 6: Final answer
   x = 2,833,260.95