Finding the Third Proportional to 667,300 and 1,034,130

Step by Step Solution

1. Step 1: Write the proportion equation
   667,300 : 1,034,130 = 1,034,130 : x
2. Step 2: Convert to fraction form
   667,300/1,034,130 = 1,034,130/x
3. Step 3: Cross multiply
   667,300x = 1,034,130 × 1,034,130
4. Step 4: Simplify right side
   667,300x = 1,069,424,856,900
5. Step 5: Solve for x
   x = 1,069,424,856,900/667,300
6. Step 6: Final answer
   x = 1,602,614.80