Finding the Third Proportional to 1,207,062 and 2,638,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,207,062 : 2,638,332 = 2,638,332 : x
2. Step 2: Convert to fraction form
   1,207,062/2,638,332 = 2,638,332/x
3. Step 3: Cross multiply
   1,207,062x = 2,638,332 × 2,638,332
4. Step 4: Simplify right side
   1,207,062x = 6,960,795,742,224
5. Step 5: Solve for x
   x = 6,960,795,742,224/1,207,062
6. Step 6: Final answer
   x = 5,766,725.94