Finding the Third Proportional to 667,308 and 1,034,148

Step by Step Solution

1. Step 1: Write the proportion equation
   667,308 : 1,034,148 = 1,034,148 : x
2. Step 2: Convert to fraction form
   667,308/1,034,148 = 1,034,148/x
3. Step 3: Cross multiply
   667,308x = 1,034,148 × 1,034,148
4. Step 4: Simplify right side
   667,308x = 1,069,462,085,904
5. Step 5: Solve for x
   x = 1,069,462,085,904/667,308
6. Step 6: Final answer
   x = 1,602,651.38