Finding the Third Proportional to 656,898 and 1,416,342

Step by Step Solution

1. Step 1: Write the proportion equation
   656,898 : 1,416,342 = 1,416,342 : x
2. Step 2: Convert to fraction form
   656,898/1,416,342 = 1,416,342/x
3. Step 3: Cross multiply
   656,898x = 1,416,342 × 1,416,342
4. Step 4: Simplify right side
   656,898x = 2,006,024,660,964
5. Step 5: Solve for x
   x = 2,006,024,660,964/656,898
6. Step 6: Final answer
   x = 3,053,784.09