Finding the Third Proportional to 788,956 and 1,281,798

Step by Step Solution

1. Step 1: Write the proportion equation
   788,956 : 1,281,798 = 1,281,798 : x
2. Step 2: Convert to fraction form
   788,956/1,281,798 = 1,281,798/x
3. Step 3: Cross multiply
   788,956x = 1,281,798 × 1,281,798
4. Step 4: Simplify right side
   788,956x = 1,643,006,112,804
5. Step 5: Solve for x
   x = 1,643,006,112,804/788,956
6. Step 6: Final answer
   x = 2,082,506.65