Finding the Third Proportional to 156,946 and 236,892

Step by Step Solution

1. Step 1: Write the proportion equation
   156,946 : 236,892 = 236,892 : x
2. Step 2: Convert to fraction form
   156,946/236,892 = 236,892/x
3. Step 3: Cross multiply
   156,946x = 236,892 × 236,892
4. Step 4: Simplify right side
   156,946x = 56,117,819,664
5. Step 5: Solve for x
   x = 56,117,819,664/156,946
6. Step 6: Final answer
   x = 357,561.32