Finding the Third Proportional to 1,006,140 and 1,522,170

Step by Step Solution

1. Step 1: Write the proportion equation
   1,006,140 : 1,522,170 = 1,522,170 : x
2. Step 2: Convert to fraction form
   1,006,140/1,522,170 = 1,522,170/x
3. Step 3: Cross multiply
   1,006,140x = 1,522,170 × 1,522,170
4. Step 4: Simplify right side
   1,006,140x = 2,317,001,508,900
5. Step 5: Solve for x
   x = 2,317,001,508,900/1,006,140
6. Step 6: Final answer
   x = 2,302,861.94