Finding the Third Proportional to 2,142,342 and 2,937,654

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142,342 : 2,937,654 = 2,937,654 : x
2. Step 2: Convert to fraction form
   2,142,342/2,937,654 = 2,937,654/x
3. Step 3: Cross multiply
   2,142,342x = 2,937,654 × 2,937,654
4. Step 4: Simplify right side
   2,142,342x = 8,629,811,023,716
5. Step 5: Solve for x
   x = 8,629,811,023,716/2,142,342
6. Step 6: Final answer
   x = 4,028,213.53