Finding the Third Proportional to 1,508,313 and 2,109,835

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508,313 : 2,109,835 = 2,109,835 : x
2. Step 2: Convert to fraction form
   1,508,313/2,109,835 = 2,109,835/x
3. Step 3: Cross multiply
   1,508,313x = 2,109,835 × 2,109,835
4. Step 4: Simplify right side
   1,508,313x = 4,451,403,727,225
5. Step 5: Solve for x
   x = 4,451,403,727,225/1,508,313
6. Step 6: Final answer
   x = 2,951,246.68