Finding the Third Proportional to 656,516 and 1,413,472

Step by Step Solution

1. Step 1: Write the proportion equation
   656,516 : 1,413,472 = 1,413,472 : x
2. Step 2: Convert to fraction form
   656,516/1,413,472 = 1,413,472/x
3. Step 3: Cross multiply
   656,516x = 1,413,472 × 1,413,472
4. Step 4: Simplify right side
   656,516x = 1,997,903,094,784
5. Step 5: Solve for x
   x = 1,997,903,094,784/656,516
6. Step 6: Final answer
   x = 3,043,190.26