Finding the Third Proportional to 111,233,274 and 162,867,942

Step by Step Solution

1. Step 1: Write the proportion equation
   111,233,274 : 162,867,942 = 162,867,942 : x
2. Step 2: Convert to fraction form
   111,233,274/162,867,942 = 162,867,942/x
3. Step 3: Cross multiply
   111,233,274x = 162,867,942 × 162,867,942
4. Step 4: Simplify right side
   111,233,274x = 26,525,966,531,315,364
5. Step 5: Solve for x
   x = 26,525,966,531,315,364/111,233,274
6. Step 6: Final answer
   x = 238,471,507.47