Finding the Third Proportional to 1,246,926 and 2,680,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,926 : 2,680,332 = 2,680,332 : x
2. Step 2: Convert to fraction form
   1,246,926/2,680,332 = 2,680,332/x
3. Step 3: Cross multiply
   1,246,926x = 2,680,332 × 2,680,332
4. Step 4: Simplify right side
   1,246,926x = 7,184,179,630,224
5. Step 5: Solve for x
   x = 7,184,179,630,224/1,246,926
6. Step 6: Final answer
   x = 5,761,512.42