Finding the Third Proportional to 21,625,700 and 30,234,054

Step by Step Solution

1. Step 1: Write the proportion equation
   21,625,700 : 30,234,054 = 30,234,054 : x
2. Step 2: Convert to fraction form
   21,625,700/30,234,054 = 30,234,054/x
3. Step 3: Cross multiply
   21,625,700x = 30,234,054 × 30,234,054
4. Step 4: Simplify right side
   21,625,700x = 914,098,021,274,916
5. Step 5: Solve for x
   x = 914,098,021,274,916/21,625,700
6. Step 6: Final answer
   x = 42,269,060.48