Finding the Third Proportional to 1,971,126 and 4,236,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,126 : 4,236,712 = 4,236,712 : x
2. Step 2: Convert to fraction form
   1,971,126/4,236,712 = 4,236,712/x
3. Step 3: Cross multiply
   1,971,126x = 4,236,712 × 4,236,712
4. Step 4: Simplify right side
   1,971,126x = 17,949,728,570,944
5. Step 5: Solve for x
   x = 17,949,728,570,944/1,971,126
6. Step 6: Final answer
   x = 9,106,332.41