Finding the Third Proportional to 4,730,314 and 10,116,538

Step by Step Solution

1. Step 1: Write the proportion equation
   4,730,314 : 10,116,538 = 10,116,538 : x
2. Step 2: Convert to fraction form
   4,730,314/10,116,538 = 10,116,538/x
3. Step 3: Cross multiply
   4,730,314x = 10,116,538 × 10,116,538
4. Step 4: Simplify right side
   4,730,314x = 102,344,341,105,444
5. Step 5: Solve for x
   x = 102,344,341,105,444/4,730,314
6. Step 6: Final answer
   x = 21,635,845.13