Finding the Third Proportional to 1,314,504 and 2,116,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,504 : 2,116,332 = 2,116,332 : x
2. Step 2: Convert to fraction form
   1,314,504/2,116,332 = 2,116,332/x
3. Step 3: Cross multiply
   1,314,504x = 2,116,332 × 2,116,332
4. Step 4: Simplify right side
   1,314,504x = 4,478,861,134,224
5. Step 5: Solve for x
   x = 4,478,861,134,224/1,314,504
6. Step 6: Final answer
   x = 3,407,263.22