Finding the Third Proportional to 14,228,892 and 31,223,222

Step by Step Solution

1. Step 1: Write the proportion equation
   14,228,892 : 31,223,222 = 31,223,222 : x
2. Step 2: Convert to fraction form
   14,228,892/31,223,222 = 31,223,222/x
3. Step 3: Cross multiply
   14,228,892x = 31,223,222 × 31,223,222
4. Step 4: Simplify right side
   14,228,892x = 974,889,592,061,284
5. Step 5: Solve for x
   x = 974,889,592,061,284/14,228,892
6. Step 6: Final answer
   x = 68,514,793.14