Finding the Third Proportional to 1,921,552 and 4,453,096

Step by Step Solution

1. Step 1: Write the proportion equation
   1,921,552 : 4,453,096 = 4,453,096 : x
2. Step 2: Convert to fraction form
   1,921,552/4,453,096 = 4,453,096/x
3. Step 3: Cross multiply
   1,921,552x = 4,453,096 × 4,453,096
4. Step 4: Simplify right side
   1,921,552x = 19,830,063,985,216
5. Step 5: Solve for x
   x = 19,830,063,985,216/1,921,552
6. Step 6: Final answer
   x = 10,319,816.47