Finding the Third Proportional to 214,308 and 466,712

Step by Step Solution

1. Step 1: Write the proportion equation
   214,308 : 466,712 = 466,712 : x
2. Step 2: Convert to fraction form
   214,308/466,712 = 466,712/x
3. Step 3: Cross multiply
   214,308x = 466,712 × 466,712
4. Step 4: Simplify right side
   214,308x = 217,820,090,944
5. Step 5: Solve for x
   x = 217,820,090,944/214,308
6. Step 6: Final answer
   x = 1,016,388.05