Finding the Third Proportional to 1,251,212 and 2,731,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,251,212 : 2,731,784 = 2,731,784 : x
2. Step 2: Convert to fraction form
   1,251,212/2,731,784 = 2,731,784/x
3. Step 3: Cross multiply
   1,251,212x = 2,731,784 × 2,731,784
4. Step 4: Simplify right side
   1,251,212x = 7,462,643,822,656
5. Step 5: Solve for x
   x = 7,462,643,822,656/1,251,212
6. Step 6: Final answer
   x = 5,964,332.04