Finding the Third Proportional to 4,754,797 and 10,124,460.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,754,797 : 10,124,460.50 = 10,124,460.50 : x
2. Step 2: Convert to fraction form
   4,754,797/10,124,460.50 = 10,124,460.50/x
3. Step 3: Cross multiply
   4,754,797x = 10,124,460.50 × 10,124,460.50
4. Step 4: Simplify right side
   4,754,797x = 102,504,700,416,060.25
5. Step 5: Solve for x
   x = 102,504,700,416,060.25/4,754,797
6. Step 6: Final answer
   x = 21,558,165.45