Finding the Third Proportional to 985,242 and 2,132,414

Step by Step Solution

1. Step 1: Write the proportion equation
   985,242 : 2,132,414 = 2,132,414 : x
2. Step 2: Convert to fraction form
   985,242/2,132,414 = 2,132,414/x
3. Step 3: Cross multiply
   985,242x = 2,132,414 × 2,132,414
4. Step 4: Simplify right side
   985,242x = 4,547,189,467,396
5. Step 5: Solve for x
   x = 4,547,189,467,396/985,242
6. Step 6: Final answer
   x = 4,615,302.10