Finding the Third Proportional to 162,748 and 243,962

Step by Step Solution

1. Step 1: Write the proportion equation
   162,748 : 243,962 = 243,962 : x
2. Step 2: Convert to fraction form
   162,748/243,962 = 243,962/x
3. Step 3: Cross multiply
   162,748x = 243,962 × 243,962
4. Step 4: Simplify right side
   162,748x = 59,517,457,444
5. Step 5: Solve for x
   x = 59,517,457,444/162,748
6. Step 6: Final answer
   x = 365,703.16