Finding the Third Proportional to 667,788 and 1,034,086

Step by Step Solution

1. Step 1: Write the proportion equation
   667,788 : 1,034,086 = 1,034,086 : x
2. Step 2: Convert to fraction form
   667,788/1,034,086 = 1,034,086/x
3. Step 3: Cross multiply
   667,788x = 1,034,086 × 1,034,086
4. Step 4: Simplify right side
   667,788x = 1,069,333,855,396
5. Step 5: Solve for x
   x = 1,069,333,855,396/667,788
6. Step 6: Final answer
   x = 1,601,307.38