Finding the Third Proportional to 1,246,672 and 2,692,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,672 : 2,692,712 = 2,692,712 : x
2. Step 2: Convert to fraction form
   1,246,672/2,692,712 = 2,692,712/x
3. Step 3: Cross multiply
   1,246,672x = 2,692,712 × 2,692,712
4. Step 4: Simplify right side
   1,246,672x = 7,250,697,914,944
5. Step 5: Solve for x
   x = 7,250,697,914,944/1,246,672
6. Step 6: Final answer
   x = 5,816,042.96