Finding the Third Proportional to 9,940,060 and 21,741,156

Step by Step Solution

1. Step 1: Write the proportion equation
   9,940,060 : 21,741,156 = 21,741,156 : x
2. Step 2: Convert to fraction form
   9,940,060/21,741,156 = 21,741,156/x
3. Step 3: Cross multiply
   9,940,060x = 21,741,156 × 21,741,156
4. Step 4: Simplify right side
   9,940,060x = 472,677,864,216,336
5. Step 5: Solve for x
   x = 472,677,864,216,336/9,940,060
6. Step 6: Final answer
   x = 47,552,818.01