Finding the Third Proportional to 929,045 and 1,308,288

Step by Step Solution

1. Step 1: Write the proportion equation
   929,045 : 1,308,288 = 1,308,288 : x
2. Step 2: Convert to fraction form
   929,045/1,308,288 = 1,308,288/x
3. Step 3: Cross multiply
   929,045x = 1,308,288 × 1,308,288
4. Step 4: Simplify right side
   929,045x = 1,711,617,490,944
5. Step 5: Solve for x
   x = 1,711,617,490,944/929,045
6. Step 6: Final answer
   x = 1,842,340.78