Finding the Third Proportional to 2,196,460 and 4,748,234

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,460 : 4,748,234 = 4,748,234 : x
2. Step 2: Convert to fraction form
   2,196,460/4,748,234 = 4,748,234/x
3. Step 3: Cross multiply
   2,196,460x = 4,748,234 × 4,748,234
4. Step 4: Simplify right side
   2,196,460x = 22,545,726,118,756
5. Step 5: Solve for x
   x = 22,545,726,118,756/2,196,460
6. Step 6: Final answer
   x = 10,264,573.96