Finding the Third Proportional to 704,513 and 1,570,385

Step by Step Solution

1. Step 1: Write the proportion equation
   704,513 : 1,570,385 = 1,570,385 : x
2. Step 2: Convert to fraction form
   704,513/1,570,385 = 1,570,385/x
3. Step 3: Cross multiply
   704,513x = 1,570,385 × 1,570,385
4. Step 4: Simplify right side
   704,513x = 2,466,109,048,225
5. Step 5: Solve for x
   x = 2,466,109,048,225/704,513
6. Step 6: Final answer
   x = 3,500,445.06