Finding the Third Proportional to 880,224 and 1,876,712

Step by Step Solution

1. Step 1: Write the proportion equation
   880,224 : 1,876,712 = 1,876,712 : x
2. Step 2: Convert to fraction form
   880,224/1,876,712 = 1,876,712/x
3. Step 3: Cross multiply
   880,224x = 1,876,712 × 1,876,712
4. Step 4: Simplify right side
   880,224x = 3,522,047,930,944
5. Step 5: Solve for x
   x = 3,522,047,930,944/880,224
6. Step 6: Final answer
   x = 4,001,308.68