Finding the Third Proportional to 948,820 and 2,042,712

Step by Step Solution

1. Step 1: Write the proportion equation
   948,820 : 2,042,712 = 2,042,712 : x
2. Step 2: Convert to fraction form
   948,820/2,042,712 = 2,042,712/x
3. Step 3: Cross multiply
   948,820x = 2,042,712 × 2,042,712
4. Step 4: Simplify right side
   948,820x = 4,172,672,314,944
5. Step 5: Solve for x
   x = 4,172,672,314,944/948,820
6. Step 6: Final answer
   x = 4,397,749.11