Finding the Third Proportional to 1,627,308 and 3,403,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,308 : 3,403,332 = 3,403,332 : x
2. Step 2: Convert to fraction form
   1,627,308/3,403,332 = 3,403,332/x
3. Step 3: Cross multiply
   1,627,308x = 3,403,332 × 3,403,332
4. Step 4: Simplify right side
   1,627,308x = 11,582,668,702,224
5. Step 5: Solve for x
   x = 11,582,668,702,224/1,627,308
6. Step 6: Final answer
   x = 7,117,686.82